Motobilt Jam Nut Wrench Set 1

Like you, we have needed to tighten jam nuts both on the road or while out off-roading and sometimes scramble to find a large enough wrench.  We designed and made a compact set of 10 jam nut wrench sizes consolidated down to 5 simple tools.  The sizes includes 3/4”, 7/8”, 15/16”, 1-1/8”, 1-5/16”, 1-1/2”, 1-5/8”, 1-11/16”, 1-3/4” and 1-7/8”.  The center of the jam nut wrenches has a square hole for a 1/2” ratchet. The jam nut wrenches are laser cut here in the USA at Motobilt from 3/8” thick heavy duty steel plate.  The jam nut wrenches are sold as a set of 5 and ship to you bare steel. You will need to oil them our paint them to prevent rust.  For those of you using them in your off-road tool bag we recommend painting them a bright color to make them easy to spot if you drop them on the trail. These are a great emergency set of tools to keep in your trail bag and not meant to replace your large expensive shop tools that can stay safely in your toolbox back at the shop as they are limited to a 150 ft/lbs or less depending on the size of the wrench.

5 additional wrenches and 10 more wrench sizes see MB0540 Jam Nut Wrench Set 2 which can be purchased separately.

NOTE: Jam nuts require 1/2 the torque specs than that of a standard nut.