This spring dismounting device is a car shock absorbers specially designed for disassembly and assembly of repair tools.

Specifications: 1. Each box: Compressor pairs of professional springs.

2. Cooperate with 1/2 "DR square hole drive tool or 21mm wrench to improve the special strengthening and widening thread design

* Specially reinforced widened thread design is easy and safe to use

high quality carbon steel forged to ensure the strength of use!