Gitzo GSF38S Spike + Rubber Foot 38mm - 3 Pieces
The rubber foot is attached to the short spike like a cap, and can be pulled off to use the spike. Compatible with all Gitzo tripods with 3/8” threads. The new rubber material is very stable even on slippery floors. Set of 3.
The diameter of the widest part of the rubber foot is 38mm. GSF38S (along with the 30mm version GSF30S) replaces the G1220.129B3.