Pin Diameter of 3-5/8 Inch Long Trailer Coupler Locks
Updated 05/12/2021 | Published 05/09/2021
Question:
I need this lock. I need the 3-5/8 length. But I measured the pin that goes into my trailer and its 8mm thick. 1/4 inch might have too much play. Do you have a lock that is that long 3-5/8 but a bit thicker? I want it to fit tight in there coupling.. Thank you
asked by: Rene J
Expert Reply:
The 3-5/8 inch long trailer coupler locks do only have pin diameters of 1/4 inch; there isn't a coupler lock available with a pin that has a slightly larger diameter, as the 1/4 inch is indeed standard. The locks that are 3-5/8 inches long are as follows:
- Bulldog Easy Access Coupler Lock # BD580409
- MaxxTow Coupler Latch Lock # MT76FR
I have added some links below to video reviews for you to check out as well if you'd like to take a look.
Featured Help Information
Miscellaneous Media
Continue Researching
- Search Results: hitch cover
- Search Results: coupler pin
- Search Results: 5/16 inch diameter hitch pins and clips
- Search Results: snapper pin hitch pins and clips
- Search Results: chain extension
- Search Results: chain extensions
- Search Results: utility trailer spare tire mount
- Shop: Ford Trailer Hitch Cover - 2" Hitches - Stainless Steel - Chrome and Blue
- Q&A: Replacement Snapper Pin Recommendation for Bulldog Collar Lok Coupler
- Video: Coupler Pin: The Breakdown
- Video: Let’s Check Out the Coupler Pin
- Video: An In-Depth Look at the Replacement Pin for Ram Sleeve Lock Couplers
- Shop: Kenda Karrier KR53 ST205/75R15 Radial Trailer Tire with 15" Black Mod Wheel - 5 on 5
- Shop: Kenda Karrier KR53 ST205/75R15 Radial Trailer Tire with 15" Black Mod Wheel - 5 on 5
- Shop: Coupler Pin w/ Chain - 5/16" Diameter x 2-1/2" Long
- Shop: Replacement Pin for Ram Sleeve Lock Couplers - 7,000 lbs and 12,500 lbs
- Shop: Coupler Pin - 1/4" Diameter x 3" Long
- Shop: Snapper Pin, 5/16" x 2-1/2"
- Q&A: Lug Nut Torque Chart for Trailer Wheels
- Article: Trailer Wiring Diagrams
- Q&A: Installation Time for Blue Ox BX1128 Flat Tow Base Plate Kit for 2016 Jeep Grand Cherokee
- Video: Firestone Ride-Rite Air Bags with Easy Mount Compressor Feature Breakdown
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: How to Measure Your Trailer Wheel Bolt Pattern
- Article: How to Measure for Trailer Hitch Drop
- Video: How to Choose a Trailer Brake Controller
- Q&A: Best Suspension Upgrade for 33" Tandem Axles: Road Armor vs Dexter EZ Flex for Ember 22ETS
- Shop: Brake Controller
- Video: An In-Depth Look at the Roadmaster Battery Charge Line Kit for Towed Vehicles
on Trailer Tongue Lock
