[2 PCS SPRING PRESSURE REGULATOR]: Drop forged yokes heat treated, inner 1/2" drive and outer 19mm. Length 370 mm. [SUITABLE FOR]: Works well with springs between 90-370mm. [MAX JAW OPENING]: 370mm. [MATERIAL]: The coil spring compressor tool is built with heat treated, high quality CR-V steel to ensure that you obtain a professional job performance every time. [APPLICATION]: Designed for using in limited space under wheel arch. Jaws design is fitting to wrap coil claws for safety.
