Comes complete with key & adapter that is tapered to fit the chuck on one end and 1/4-28 threaded on the other end to fit 1/4-28 threads in tools like the Taylor T-9750, T-9750EX, T-9751, T-9753, T-9754. Key is model T-9750-B. Chuck only is T-9750-A. Adapter is T-9750-D.
1/4" Drill Chuck Jacobs Multicraft Standard Drill Chuck. 3/8-24 threads. Key is model T-7999-B (fits T-7888-A & T-7788-B chucks). Chuck and key are model T-7888-C. This chuck can be used on forward and reversible drills. Capacity 0-1/4" (0 to 6.5mm).
1/4" Special Precision Drill Chuck. Machined gear. 3/8-24 threads. Key is model T-9888-B. Chuck and key are model T-9888-C. This chuck can be used on forward and reversible drills. Capacity 0-1/4" (0 to 6.5mm).
1/4" Special Jacobs 1BA Drill Chuck. 3/8-24 threads. Key is model T-7888-SPB. Chuck and key are model T-7888-SPB. This chuck can be used on forward and reversible drills. Capacity 0-1/4 (0 to 6.5mm). T-9888-SPA 1/4" Special Hi-Precision Drill Chuck. Extra High quality 1/4" Chuck. 3/8-24 threads. Machined gear. Key is model T-9888-SPB. Chuck and key are model T-9888-SPC. This chuck can be used on forward and reversible drills. Capacity 0-1/4" (0 to 6.5mm).
1/4" Special Hi-Precision Drill Chuck. Extra High quality 1/4" Chuck. 3/8-24 threads. Machined gear. Key is model T-9888-SPB. Chuck and key are model T-9888-SPC. This chuck can be used on forward and reversible drills. Capacity 0-1/4" (0 to 6.5mm).
1/4" Special Jacobs 7BA Drill Chuck. 3/8-24 threads. Key is model T-77887BASPAB. High quality machined gear. Key is model T-9888-SPB. Chuck and key are model T-77887BASPC. This chuck can be used on forward and reversible drills. Capacity 0-1/4" (0 to 6.5mm).
1/4" Metal Keyless Drill Chuck. Heavy Duty metal chuck stands up to the heaviest use. 3/8-24 threads. This chuck can be used on forward direction drills only.
3/8" Standard Jacobs Multicraft Drill Chuck. 3/8-24 Threads. Key is model T-7788-B. This chuck can be used on forward and reversible drills. Capacity 3/8".
3/8" Standard Jacobs Multicraft "S2" Drill Chuck. 3/8-24 threads. Key is model T-7788S2-B. Chuck and key are model T-7788S2-C. This chuck can be used on forward and reversible drills.
3/8" Special Jacobs 41BA Drill Chuck. 3/8-24 threads. Key is model T-7768R41BA-B. High quality machined gear. Chuck and key are model T-7768R41BA-C. This chuck can be used on forward and reversible drills. Capacity 3/8".
3/8" Special Jacobs 2BA Drill Chuck. 3/8-24 threads. Key is model T-77882BASPB. This chuck can be used on forward and reversible drills. Capacity 3/8".
3/8" Special Hi-Precision Drill Chuck. Extra High quality 3/8" chuck. 3/8-24 threads. Machined gear. Key is model T-7768R-SPC. This chuck can be used on forward and reversible drills. Capacity 3/8".
Discontinued
Keyless Drill Chuck. Heavy Duty metal chuck stands up to the heaviest use. 3/8-24 threads. This chuck can be used on forward direction drills only. Capacity 3/8".
Discontinued
Jacobs 3/8" Composite Keyless Drill Chuck. This chuck can be used on forward and reversible drills. This unique chuck makes changing bits easy. 3/8-24 threads. Capacity 0 to 3/8".
1/2" Standard Jacobs Multicraft Drill Chuck. 3/8-24 threads. Key is model T-7788HR-B. Chuck and key are model T-7788HR-C. This chuck can be used on forward and reversible drills. Capacity 1/2".