Is There a Hardware Kit for the Bolt On Atlas IV Double-Acting 10k Hydraulic Trailer Jack

Updated 03/17/2026 | Published 03/15/2026

Products Featured in This Question

Atlas IV Hydraulic Trailer Jack - Direct Weld - 10K

(21)

$522.50

Atlas IV Double-Acting Hydraulic Trailer Jack - Bolt On - 10K

(21)

$570.00

Question:

Looking at the Atlas IV Double-Acting Hydraulic Trailer Jack - Bolt On - 10K for my trailer but I will like to see if you guys also have the bolts for it or what kind do you recommend to use. I currently have mine weld on but I will like to use the bolt in now. Thanks for your help

asked by: Luis

Expert Reply:

Hey Luis, welcome back! The Atlas IV Double-Acting Hydraulic Trailer Jack item # ST73FR does not have a specific hardware kit available for it.

You'll need a total of eight Grade 8, 1/2" diameter bolts to complete the installation. The length of the bolts is going to depend on how thick your trailer's frame is so you'll need to measure that and add 3/8" for the bracket thickness. 1/2-20 fine thread grade 8 bolts need 80 – 90 ft-lbs of torque.

I attached a dimensional diagram with the bolt spacing below.

What kind of trailer are you looking to install this jack on?

You can add this information, along with any other questions you have, where it says Add Comment.

expert reply by: Jerred H