Makita Extension Bar 5-1/2" (140mm) - 7/16" Hex Shank - Performance D-74457 ( PREVIOUSLY D-35645 )

Makita 5-1/2" (140mm) Extension Bar (7/16" Hex Shank) - Performance D-74457
Features:
Attaches to 7/16" hex shank drill bits to allow deeper drilling in wood
High strength steel construction for long life
Set hex screw ensures a tight connection to the bit
For use with drills that feature 1/2" capacity chucks
Specifications:
Length 5-1/2" (140 mm)
Shank 7/16"