The Whites Cartridge Rod Holding Plate is designed to hold back the fork spring allowing you to loosen and tighten the bottom nut or fork cap on 10.3mm to 12.7mm cartridge rods, simplifying fork maintenance and servicing.

Holds back fork spring
Use when removing/installing the bottom nut or fork cap
Compatible with 10.3mm to 12.7mm cartridge forks
Simplifies fork maintenance and servicing