Koken 803901, Ko-ken 4101-1 1/2 Sq. Dr. Bit Socket Slotted 2.7 x 18.6mm Length 40mm

Input Drive Size	1/2"	Drive Shape	Square
Socket Length	40mm	Type	Slotted Bit Socket
Output Size	2.7 x 18.6mm	W Size	18.6mm
T Size	2.7mm	D Size	22mm
L Size	40mm