Must-have accessory set for power drills and impact drivers.

Extensions in lengths 6", 4" & 3" for superior access for hard-to-reach fasteners.

Strong permanent magnets hold bits securely in place; accepts all 1/4" hex-shank bits.

1/4" quick-change hex shanks fit all power drills, 1/4" impact drivers and hand-held drivers.

Hardened tempered tool steel with chrome-finish holders manufacturer's.