These O-Rings fit around the blade of the bump key at the shoulder.
It will reset the key position after each bump attempt.
FAQs
Q: What are rubber O-rings used for on bump keys?
Rubber O-rings are placed on bump keys to control the depth of insertion and improve accuracy during the bumping process by absorbing shock and aligning the key properly.
Q: Can these O-rings be reused?
Yes, they are made of durable rubber and can be reused multiple times unless significantly worn or damaged.