Plier Shank Material: 65Mn Blue Forged Steel. Plier Shank D-ia.: 9 mm / 0.35’’. Install the clamp ring on the caliper body. Use this convenient piston ring to insert the piston in the fastest way. 1.14 pieces of piston ring and pliers tool kit.

Brand: Unbranded
Type: Professional Piston Ring Compressor Cylinder