- Superior quality metal construction
- Ratchet locking of drill bits
- Common thread size
- Great value for very high quality drill chuck
The Ultra keyless chuck is an engineered, full metal constructed drill chuck. It suits all standard 13mm cordless and corded drills with its 1/2"x20 thread mount. The textured surface assists when closing & opening the chuck. The ratchet locking assists in the firm gripping of drill bits from 1.5-13mm diameter.