Snap-on Industrial Brands Open End Wrench 3720

DOUBLE END TYPE 6 1/4 INCH OVERALL LENGTH 0.625 SMALLER END SIZE - FRACTIONAL 0.625 LARGER END SIZE - FRACTIONAL 5/8 INCH SMALLER END SIZE 5/8 INCH LARGER END SIZE 9/32 INCH HEAD THICKNESS 15 DEG, 60 DEG OFFSET ANGLE WILLIAMS[R] BRAND APPLICABLE STANDARD ANSI B107.39 HEAD DIAMETER 1 3/16 INCH