Snap-On® FXK4 Knurled Friction Ball Extension, Imperial, 3/8 in, 4 in OAL
Item #BC423405
Snap-On® Ball Extension, Knurled Friction, Measurement System Imperial, 3/8 in Drive, 4 in Overall Length, Chrome Plated
- 13/32 in Dia shank
- Knurling at the drive end for easy fingertip turning