Brand : AMERICAN TOOLS Features: S4-TL Universal 4 in 1 Drill Chuck Key for Drill Chucks (Large) - Pilot Shank 3.9mm,6.0mm,8.0mm,6.9mm. Essential power tool accessory for hand-held power & cordless drills, drill presses. One tool with 4 key sizes for tightening and loosening chuck ...Brand : AMERICAN TOOLS Features: S4-TL Universal 4 in 1 Drill Chuck Key for Drill Chucks (Large) - Pilot Shank 3.9mm,6.0mm,8.0mm,6.9mm.
Essential power tool accessory for hand-held power & cordless drills, drill presses. One tool with 4 key sizes for tightening and loosening chuck. Drill without properly tightened chuck is virtually worthless - always keep extra key on hand.
Now tightening and removal of drill bits in keyed chucks is not a problem anymore! This versatile product works for most chucks and fits all major brands. Can be used for a variety of power and air tool chucks. Chuck Key Fits 3/8" & 1/2" Chuck.