Chuck keyless 13mm 1/2×20 unf metal

Ultra replacement 13mm (1/2′) keyless
drill chuck, 20 UNF thread. Replacement drill chuck for use in most small
electric and cordless drills.

• Fits most 13mm drills
• 1/2in x 20 UNF thread
• Opening capacity: 13mm
• Durable

Installation Info
Most chucks will have a reverse threaded
screw locking them in place that will have to be removed before unscrewing and
replacing the chuck.