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Description
- Split bite jaw increases grip by providing more contact with the bit
- Provides high mechanical advantage to convert hand tightening torque into a superior bit gripping force
- Hammerlock® mechanism prevents loosening in hammer and other high vibration applications
- Anti-lock nut prevents chuck from locking open
- Ergonomic design for increased comfort and performance
- Constructed of high-performance material, maximizing durability and performance
- Fits all 1/2" (13 mm) variable speed corded and cordless portable drills
- Mount thread: 1/2-20
- Sleeve outside diameter: 1.68"
Our Return Policy
If you are not completely satisfied with your purchase, in most cases, you can return it for a refund within 90 days.
Lumber, Building Materials, Furniture and Major Appliances return policies are subject to your local store.
Learn MoreSpecifications
| Size | 1/2" |
|---|---|
| Brand | JACOBS CHUCK |
| Model | JCM31038 |
| Package Weight | 0.72 lbs |
| Package Length | 1.80 in |
| Package Width | 4.00 in |
| Package Height | 8.10 in |
