Ultra replacement 13mm (1/2′) keyed chuck, 20 UNF thread. Replacement drill chuck for use in most small electric and cordless drills. Supplied in a colour box.
Fits most 13mm drills
1/2in x 20 UNF thread
Opening capacity: 13mm
Includes a SDS-Plus adapter for non-hammer drilling
All metal construction for durability
Chuck key included
