Air Hammer Spring Retainer Quick Spring Replacement for 150 190 250 Air Hammer

Made of carbon steel, ready to use.

Outer diameter of the spring ring: approx. 34.4 mm / 1.4 inches; Inner diameter of the spring coil: approx. 28 mm / 1.1 inches; Wire diameter: approx. 3.18 mm / 0.1 inch

There is a 150, 190, and 250 pneumatic hammer retaining spring that can dampen the working machine.

Small body and stable performance. It is easy and convenient to replace.