Be careful when screwing in the piston stop to avoid dropping the inner bolt into the piston housingProduct Functions & Features1. Galvanized Carbon Steel Material: Galvanized carbon steel material structure is strong and durable, can maintain the structure stability in all kinds of working conditions, and will not affect the accuracy due to material fatigue3.

Be careful when screwing in the piston stop to avoid dropping the inner bolt into the piston housingProduct Functions & Features1. Galvanized Carbon Steel Material: Galvanized carbon steel material structure is strong and durable, can maintain the structure stability in all kinds of working conditions, and will not affect the accuracy due to material fatigue3.