- 72-tooth ratchet gear needs only a 5-degree working swing arc
- Universal ratcheting box end fits on 4, 6, 12 pt, spline, external Torx and even rounded fasteners
- Box end head pivots 180 degrees to easily get around obstructions
- Flexible rotation is convenient for small space operation and effortless operation
- Size:5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4 inch.