Large, Stamped Markings

Permanently impressed into the material by a roll-stamp die
As large as possible while still being readable along the socket's curved surface
Clearly visible size numbers with extra-deep outline

Exterior + Interior Finishes

Chrome-plated exterior is highly corrosion resistant and wipes clean to a mirror finish
Interior is protected against rust with clear coat, rather than commonly-used metallic paint

12-Point Socket Opening

Get more access positions for multiple types of fasteners

Prevents Fastener Round-Off

Radiused corners prevent fastener round-off by applying force to a fastener's flat sides, rather than its corners.

Secure Drive Tool Engagement

Four detent grooves provide a secure connection with the retaining ball of a drive tool
Beveled inner rims help guide the socket onto other tools

High Torque Strength

Meets minimum value of 1.3 times the ANSI standard for Proof Torque. Verified by a single-cycle test that applies torque until specified value is reached without failure or permanent deformation.

METRIC SERIES

	ANSI		TEKTON
Source: ASME B107.5M - 2002

INCH SERIES

	ANSI		TEKTON
Source: ASME B107.1 - 2002

Most Complete 3/4 Inch Hand Drive Socket Line

			Snap-on	Proto	S•K	Mac	Matco
INCH
	6-pt Standard	21	0	0	0	0	0
	6-pt Deep	21	1	11	0	0	0
	12-pt Standard	21	26	25	25	20	0
	12-pt Deep	0	0	0	0	0	0
METRIC
	6-pt Standard	23	0	0	0	0	0
	6-pt Deep	23	0	0	0	0	0
	12-pt Standard	23	5	25	0	0	0
	12-pt Deep	0	0	0	0	0	0

Competitor totals based on available items in online catalogs as of Jan 16, 2019.

3/4 Inch Drive 12-Point Socket Set, 9-Piece (1-1/2 - 2 in.)