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4" Carbon Fiber Digital Caliper

4" Carbon Fiber Digital Caliper

Item # PTW80157
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PTW80157 - Digital Caliper Performance Tool Tools
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Lowest Prices for the best tools from Performance Tool. 4" Carbon Fiber Digital Caliper part number PTW80157 can be ordered online at etrailer.com or call 800-298-1624 for expert service.
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  • Reviews (9)
  • Q & A (929)
  • Videos (1)
  • Photos
  • Why etrailer?

Performance Tool Tools - PTW80157

  • Measuring Devices
  • Digital Caliper
  • Performance Tool


Features:

  • Performance Tool 4" Carbon Fiber Digital Caliper collects accurate measurements on just about anything from projects around the home or office, to automotive repairs, carpentry or laboratory applications
  • Measures outside and inside dimensions
  • Accurate to plus/minus 0.01" or 0.2mm
  • Large easy to read LCD display
  • Lightweight and durable
  • Zero setting at any position within measuring range
  • SAE to metric conversion

Specs:

  • Material: Durable and lightweight carbon fiber
  • LCD display
  • Measures 0" to 4" SAE by 0.01" increments and 0mm to 100mm metric range by 0.1mm increments
  • Includes 1 LR44 battery necessary for operation

W80157 4" Carbon Fiber Digital Caliper



W80157 4" Carbon Fiber Digital Caliper




California residents: click here


Video of 4" Carbon Fiber Digital Caliper

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Performance Tool Carbon Fiber Digital Caliper Review

Today we'll be looking at the Performance Tool four inch carbon fiber digital caliper. Part number PTW80157. This allows you to read from 0 to 4 inches or 0 to 100 millimeters. It moves in 100ths of an inch or 1/10ths of a millimeter. It has a nice LED screen. You hit the on button and it's easy to read.

You can switch between millimeters and inches. Right now it's in inches and now it's in millimeters. Just by the touch of a button. We also have our zero capability so when we move it down our measurement tool, if we want to measure something and see the difference between another measurement, we can hit the zero button and it shows us the difference. This is a negative distance or a positive distance.

Take it back to zero and hit the zero button again so we can start back from zero inches or zero millimeters. This allows us to measure the outside diameter or the inside dimensions with the other side. Now we can show you in action. On our trailer here, we pulled off our seal. Usually it's stamped with the measurements on it, but this one has worn off over time. WE can use our tool to find the inner dimension of our race.

2.18 inches. If we need to figure out the outside diameter, that'll be 3.35 inches. Other measurements that we might need to know. Come to our shaft. We've got the bearings that sit on our shaft so we might need to know the diameter of our shaft.

We can come up, be 1.24 inches and that'll be for our inner or our outside bearing. If we need to figure out our other, the larger bearing, the inside bearing, we do the same thing. 1.74 inches. Now if we need to know the difference between the two, we come up we get the inside bearing, we hit our zero button, that zeros it out, and we can come to our outside bearing and we see there's almost a half inch difference between the two bearing sizes. Same works if you want to figure out the dimensions here for our race because that's where it sits. This is where our race sits. If I want to do difference in that. I'll take our meter, I'll measure the inside diameter of our race, I'll hit the zero button, and then I can come and measure the outside distance of our race and see if there's any difference at all. Which, there's not, but if there was it would show us. There would be a negative difference or if I measure something bigger, it would show us a positive difference. That's it for a look at the Performance Tool 4 inch carbon fiber digital caliper. Part number PTW80157.Speaker 2: You can find this and everything else right here at etrailer.com What's up man.


Customer Reviews

4" Carbon Fiber Digital Caliper - PTW80157

Average Customer Rating:  5.0 out of 5 stars   (9 Customer Reviews)


- PTW80157
by:

It works great and it's just plain fun. I bought it to measure bearing buddies and spindles. It works for that but it also has been great for measuring the diameter of carbon fiber tubes I'm using to build a sailboat mast and spars. It gives instant metric to inch conversions - just push the in/mm button and the measurement in the display converts. I've used it at least a couple of hundred times and it's still on the original battery. Pro tip: Close it all the way before you turn it on.



- PTW80157
by:



- PTW80157
by:

A very nice useful tool. First one I got had a malfunction and the company sent me another one right away


Comments
Great tool. Use it all of the time
Larry J - 04/04/2018



- PTW80157
by:

I have always wanted a digital caliper now I have one. I have always relied on my older read out types since this is the one etrailer uses I will be able to take the same measurements they do . My local bearing supplier has priced themselves out of the market so I use etrailer !



- PTW80157
by:

Delivered early, packaged well, will try out soon



- PTW80157
by:

Thanks so much for this page especially the links the videos. You all are the best,



- PTW80157
by:

Everything works, all parts needed were there, and the instructional videos were exactly what was needed for a first-timer!



- PTW80157
by:

Excellent tool for the money not sure how long it will last, but it does work.



- PTW80157
by:

All three items received in good condition and fast.


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Ask the Experts about this Performance Tool Tools

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    I would love to help but in order to make sure we get the exact wheel stud you need for your 2013 Ice Castle Trailer we are going to need a bit more precise measurements. In order to find these precise measurements you will need a digital caliper like part # PTW80157. I have attached a photo of the measurements I will need to make sure you get the correct replacement wheel stud. Judging from the photo you have attached it should be either part # 7-223 for 9/16" diameter or part # K12WB2...
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  • Replacement Seals For A 1998 Triton Boat Trailer
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  • Grease Seal for 2000-lbs Tandem Axle Triton Boat Trailer
    I have a solution for you, but we don't have a grease seal that has those exact measurements. With that said, the Grease Seal # 010-180-00 is a double lip seal (which are common on boat trailers) and has ID: 1.68" and OD: 2.33". It's possible if your seals blew out that they've just worn down a bit and would explain the difference in measurements. This would be the only seal that we have close to those dimensions available.
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  • Determining The Correct Replacement Bearings And Grease Seal For 2020 Winnebago Voyage 2427RB
    I would be happy to help you determine the correct replacement bearings and grease seals for your 2020 Winnerbago Voyage 2427RB, but you will need to take a few measurements as we do not have a breakdown of components used on a specific trailer. First you will need to determine which inner and outer bearing your hubs use. The easiest way to do this is by removing one of your current hubs and looking for the bearing numbers stamped in the face of each bearing as shown in the included...
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  • Replacement Dust Cap For Haul Master utility trailer model 90154
    I am happy to help you figure out which dust cap you need for the Haul Master utility trailer model 90154 however, I was not able to find any information about the wheels on your utility trailer. To get the correct sized dust cap you can simply measure the inner pilot hole diameter of your wheel (where the cap goes). You may find it helpful to use a digital caliper like part # PTW80157 to get the measurement as accurate as possible. For example: the diameter of the grease cap part # RG04-020...
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  • How to Pick Out Replacement Grease Cap for Keystone Trailer
    You will want to use a dial caliper or micrometer like part # PTW80157 to measure the inner diameter of the hub you have on your trailer to determine what size cap would be needed. Check out the picture I attached that shows this measurement being taken on a hub. I attached a link to all the grease caps we offer, once you know what size you need check out the link I attached to see all the sizes we offer.
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  • Locating Replacement Bearings for Yacht Club Utility Trailer
    The easiest and most accurate way to determine which bearings are used on your trailer axle is to take the hub off and check for the numbers that should be stamped into the bearings themselves. If you cannot locate the numbers, you can also measure the trailer spindle at various locations where the bearings sit. I have attached an image that shows where these measurements should be taken. You will want to use a digital caliper like # PTW80157, as the measurements will need to be exact....
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  • Replacement Hub Assemblies and Brake Assemblies for Axis Axle # ST5901
    I can help you get the hub assemblies with bearings you need, but I need some information from you on your current bearings. You will need to pull one of your hubs and look at the bearing number on the face of the inner and the outer bearing of your hub. If you cannot find these numbers on the face of each bearing, then you will need to measure the axle spindle with a digital caliper like # PTW80157 in a couple locations to assist. I've attached an article and a photo to help. When...
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  • How to Find the Correct Size Grease Cap for a Trailer
    I am not aware of any way to determine the correct size grease cap save for measuring the opening on the hub with a digital caliper like part # PTW80157. There is no cross reference chart based off of the bearings to my knowledge. The next size up we have from 1.98". is part # TRDC-233 which measures 2.33". I have attached a list of our options for you as well.
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  • How to Locate Replacement Bearings for Dexter Axle
    I spoke with my contact at Dexter regarding your model 3K7258 axle that you referenced in your question. He was unable to pull up any specific bearing information using this model number. If you can locate the axle serial number, which should be printed on a sticker somewhere on the axle itself, this might be more helpful in determining the correct bearing kit. Otherwise, the easiest way to determine what bearings you need is to simply pull off the hubs and check for the numbers that...
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  • Hub and Parts Replacement for Dexter Axle
    You can use a different bolt pattern as long as the bearing numbers are the same. The easiest way for you to identify the replacement parts you are going to need for the hub is by identifying the inner and outer bearing numbers on your old hubs, which will be stamped directly on the bearings themselves. You would also be able to do this by measuring the spindle to the thousandths of an inch by using a digital caliper such as # PTW80157; you can use the attached photo as a guide for what...
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  • Bearings and Dust Caps Compatible with Dexter Axles on Travel Trailer
    For your bearings and dust cap, you will need to disassemble one of your current hubs. The model number you gave does not give me the information needed to confirm a fit for you. You will need to pull one of your current hubs off and measure the inner diameter of the hub where the dust cap fits for diameter. The measurement needs to be precise using a caliper like # PTW80157. Then for your bearings, you can look at the face of the inner and outer bearing. Each one should have a number...
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  • How To Find right Bearings And Seals For 1996 Coleman Laramie Pop-Up Camper
    Since there can be different size hubs and wheels on a camper I cannot tell you what will be an exact fit without more information. I know it is a hassle but the best way to make sure you get the right components is to pull the hub and get the bearings numbers from the side of the bearings as shown in the attached photo. If you cannot find the numbers on the bearings, I recommend using a digital caliper like part # PTW80157 and measure the axle spindle where the bearings ride and then measure...
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  • How to Select Replacement Grease Seals for Boat Trailers
    Thank you for the grease seal part numbers you provided. I was not able to find a seal cross reference for these so to select replacements your best bet is to measure your spindle diameters and hub bores to get the required inner and outer seal diameters. Use a precision digital caliper like # PTW80157. Then use the linked page and simply click on the filters for your inner and outer seal diameters to see the options in that size. You can also click on your preference for single- or...
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  • Replacement Drum Brake Hub for 1968 Airstream Trailer
    I can help you get the correct replacement, but I need some information from you to ensure we get you the correct hub. If you remove a hub and can give me the bearing number on the face of the inner and the outer bearing as well as the number on the seal, then I can get you the correct fit. The bearing numbers are etched into the face of each bearing as well as the metal ring on the seal. If you don't have these, then you will need to use a digital caliper like # PTW80157 to...
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  • Replacement Grease Seal for AF3531G
    I did a bit of searching online and called a few grease seal manufacturers but was not able to reference "AF3531G" to any particular product. Therefore, the only way you are going to be able to find the correct replacement would involve measuring the inner and outer diameter using a digital caliper like part # PTW80157. If the inner diameter measures 2.25" and the outer diameter measures 3.376" then part # XLPROLUBE2440SEAL would be correct for you. If you have different measurements...
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  • Parts Needed To Replace Hub Assembly And/Or Axle For 1987 Mastercraft Prostar Boat Trailer
    Based on the information you sent, you will need to find the size of your bearings, weight capacity of your trailer and axle, and your bolt pattern. You can determine your bearings size by either finding the stamped part number on them or by measuring them. To measure them, use a digital caliper like Item # PTW80157 to measure the spindle at the bearing seats. Measure both the inner and outer bearing seats on the spindle as well as the spring seat to get the most accurate measurement...
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  • Replacement Hubs and Bearings for 1994 Shoreland'r Boat Trailer
    To determine which bearings are used on your 1994 Shoreland'r Boat Trailer, you will need take the hub off and check for the numbers that should be stamped onto the bearings themselves. You can also measure the inner diameter of the bearings or the spindle at the bearing seats if you cannot locate the numbers. I have attached an image that shows where the spindle measurements should be taken. I recommend using a digital caliper like # PTW80157 for exact measurements. For replacement...
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  • Replacement Bearings And Seal For 1998 Triton Trailer WCII
    In order to know what bearing kit you need, I need some bearing numbers from you or some spindle measurements. When you remove one of your hubs, you will find an outer bearing, an inner bearing, and a grease or oil seal. There are numbers printed on the face of each one. If they are legible, let me know those numbers and we can get you the proper replacements. If those numbers are not legible, the spindle diameter will need to be measured in 3 locations. I've attached a photo to...
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  • How to Determine the Replacement Hubs for a 2002 Magic Tilt Trailer
    To determine what the correct replacement hubs are for your Magic Tilt trailer there is a little bit of information that we will need. We will need to find out inner diameter of both the Inner and Outer Bearings as well as the inner diameter of the Grease Seal. To ensure that your current wheels are compatible with the hub that you get you will need to make sure that you also have the appropriate bolt pattern on your hub. If you remove one of your current hubs you should be able to see...
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  • How To Find Correct Hub Components On 2002 Coleman Cottonwood Pop-Up Trailer
    The best way to make sure you get the correct components for your hubs is to remove the hub and get the bearing and seal numbers off the ones installed on your trailer. I have attached a photo that shows where the numbers can typically be found. If you are unable to read the numbers on the bearings, you can use a digital caliper like part # PTW80157 and take some measurements on the spindle where the seal, inner, and outer bearings ride. I have also attached a link to a video that...
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  • Bearing Numbers for Hub Replacement on 2005 Fleetwood Destiny Sea Pine
    Unfortunately I can't find the bearing replacement information online, so to ensure you get the correct replacement you will need to pull one of the hubs. The hubs will have two bearings and on the face of each one there is a number. If you can get me the number on those bearings as well as the number on the grease seal on the backside of that hub, I can help you get the correct replacement. If you cannot get the bearing numbers, then you can measure the spindle using a digital caliper...
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  • How to Find Correct Wheel Bearings for 2008 Adams Horse Trailer
    In order to find the correct wheel bearings, you can take apart your hub assembly and look at the bearings themselves; wipe away the grease and you should be able to see the part number stamped directly on them. If you are unable to find them, you would need to use a digital caliper such as # PTW80157 and measure your spindle to the thousandths of an inch where the bearings ride. You can use the photo I've attached to see exactly where you need to measure. I've also added a link to...
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  • Measuring Axle Diameter to Determine the Capacity
    When measuring an axle to determine the weight capacity you'll want to measure along the actual axle tube. Anywhere between the spring seats will work fine. I also recommend measuring with a digital caliper like # PTW80157 to get an accurate measurement. A digital caliper is a good tool to have when measuring for replacement bearings and other parts as well. Once you have the axle's diameter the typical capacity based on measurements are: - 1,000-lb - 2,000-lb Axles: 1-1/2 inch...
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  • Weight Capacity of Dexter P-12 SLR SN: D5287869 Axle
    I called Dexter and they told me that your Dexter P-12 SLR SN: D5287869 axle has a 3,000 lb weight capacity. If you need any parts please let me know what they are and I would be happy to offer my recommendation.
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  • How to Measure Trailer Spindle & Hub to Determine Grease Seal Dimensions
    Since we do not offer any hubs that take the bearing set L44649 and L44610 the best way to determine which grease seal you need for your spindle is to measure it to three decimal places (like 1.234-inches) with a precision caliper like # PTW80157. Please refer to the linked photo that shows where to measure your spindles for the seal's inner diameter (position B). You will also need to measure the hub's bore where the seal will be installed; this will tell you the outer diameter for...
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  • How To Measure For Bearing Replacement on Older 1998 Four Winns Trailer
    Since trailer manufacturers do not make information like bearing numbers readily available to the public there is not a way to know the bearings based off of the trailer serial number especially with a trailer that is older. There are a few ways to determine which bearings you need. You can remove the hub and bearings from the hub to check the numbers stamped on the side of the bearings. Sometimes they can be harder to read if the bearings are older so you can also measure the inner diameter...
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  • Finding Correct Bearing Kit For Trailstar Trailer
    No parts are more critical for the dependable performance of your trailer than the bearings, races, and seals. To ensure that your trailer performs reliably, you should inspect the bearings, races, and seals and repack the bearings every 12 months or 12,000 miles. If it has been past that time frame, there is a good chance that you will need a new bearing kt. If you decide to replace your bearings, I will be happy to help you choose a kit. I will need to know the weight capacity of...
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