13mm Sanou Keyed Drill Chuck 1/2" 20UNF for Electric Drills Power Tools Accessories with 1 piece Chuck Key
1.5~13mm Sanou Keyed Drill Chuck 1/2"-20UNF for Electric Drills with 1 Chuck Key
Heavy-Duty keyed chuck for both Hand and Impact drills.
1/2"-20 UNF female thread
Metal chuck key x 1 piece