- Sizes are 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4”
- Size laser etched for easy identification
- Bright chrome finish
- Quickly ratchet nuts and bolts without removing the wrench from the fastener
- Suits 3/8” drive extensions SCMT13915, SCMT13916, SCMT13917, SCMT13918