The Felco shock absorber kit contains four top shock absorbers (2-18) and six bottom shock absorbers (2-20). This kit fits F2, F6, F7, F8, F9, F10, F11, F12, F13, F50, F51, and F100 Felco shock absorbers.
Replacing shock absorbers annually provides better performance and decreases the risk of wrist pain due to wear and tear.