Allstar Performance Spring Pre-Loader - 3" - 10" Tall Spring 01201 The ideal tool for shock

The ideal tool for shock rebuilders or anyone that disassembles shocks on a regular basis

Travel Indicator

Black Rubber Coat

adjustable wrist straps and include an SFI 3

Allstar Performance Spring Pre-Loader - 3" - 10" Tall Spring 01201 The ideal tool for shockPre loader allows use of a softer spring rate that is pre loaded at ride height. The pre loaded spring will have less rate increase as the suspension travels. For example, a 150 lb. in. spring can be preloaded to 400 lbs. at ride height, but still only increases at a rate of 150 lb. in. as suspension travels. The entire unit may also be exchanged with another unit with a different rate spring pre installed to allow spring rate changes without