
Tri Groove Security Driver Handle
For use with Tri-Groove Nut Driver Sizes: #20, #30, #40
- Designed for tri groove nuts
- Tri groove socket drives attatch to the handle
- DOES NOT INCLUDE SOCKET
- #20 (#10-24, #10-32, 1/4"-20)
- #30 (5/16"-18, 3/8"-16)
- #40 (1/2"-13, 5/8"-11)
These Tri Groove handles are compatible with the following sizes of tri groove nut driver sockets: