Suyin Shovel Interface Spring Flat Pneumatic Rivets Impact Head Spring for 150 190 250

Features: There is a 150 190 and 250 general hammer retaining spring which can cushion the working machine Made of carbon steel material durable to use. It is easy and convenient to replace. Small body and stable performance. Specification: Color: Black Material: Carbon Steel Number Of Wire Rings: 8 Turns Weight: Approx. 58g / 2.0oz Outer Diameter of the Spring : Approx. 34.4mm / 1.4in Inner Diameter : Approx. 28mm / 1.1in Wire Diameter: Approx. 3.18mm / 0.1in Package List: 1 * Hammer Retaining Spring Note: Transition: 1cm=10mm=0.39inch. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors the picture may not reflect the actual color of the item.