Wmzjnljy 40pcs Replacement Pin and O-Ring 4 mm Impact Ring and Pin 3 x 25mm Socket Pins for 1/2" Impact Socket Scaffolders for Impact Wrench, Pressure Washer(Z21-40)

• You will receive 20 replacement pins and 20 O-rings for a total of 40 pieces.
• 20 x O-Ring: wire diameter 4mm, 20 x pin: 3 x 25mm.
• Made of high-quality rubber and stainless steel, tough, durable and long service life.
• Can be used to secure 1/2" sockets on other models, with similar style 1/2" drive.
• Suitable for scaffolding, impact wrench, needle roller bearing, automobile sealing strip, radiator hose, rubber pad, etc. Suitable for electic and airtools.

Material: rubber + stainless steel O-Ring wire diameter: 4mm Pin: 3 x 25mm Package Included: 20 x O-Ring 20 x Pin (3 x 25mm) Features: 1. Made of high-quality materials, strong and durable, not easy to deform and break, and can be used for a long time. 2. When used on impact wrenches, they can guarantee long-term work. Can be used to secure 1/2" sockets on other models, with similar style 1/2" drive. 3. Suitable for scaffolding, impact wrenches, needle roller bearings, automobile sealing strips, garden hoses, etc.