3/8 Inch Drive x 20 mm Deep 6-Point Impact Socket Shopify Collective The 6-sided hexagonal tip is

The 6-sided hexagonal tip is machined to precise tolerances for an exact fit with hex fasteners

Part Number: M16C16ASBA2

including flat stock

Measures fractional bolts from size #4 to 1" up to 7" long

Zinc Yellow

3/8 Inch Drive x 20 mm Deep 6-Point Impact Socket Shopify Collective The 6-sided hexagonal tip isSize is marked both with a high visibility laser marking and a permanent stamped marking that won't wear off Deep 6 point socket opening provides an exact fit for hex fasteners Radiused corners prevent fastener round off by applying force to a fastener's flat sides, rather than its corners Interior socket well extends far into the socket, which allows for better fastener engagement in more situations Meets a minimum of 1. 3 times the ANSI ASME