Snap-on Industrial Brands Box End Wrench BWM-1821

DOUBLE END ANGLE TYPE 11-15/16 INCH OVERALL LENGTH 18 SMALLER END SIZE IN MM 21 LARGER END SIZE IN MM 18 MM SMALLER END SIZE 21 MM LARGER END SIZE 17/32 INCH X 15/32 INCH HEAD THICKNESS 12 POINT(S) 10 DEG X 10 DEG OFFSET ANGLE SUPERTORQUE. BRAND SMALLER END OUTER DIAMETER 1 INCH LARGER END OUTER DIAMETER 1-3/16 INCH APPLICABLE STANDARD FEDERAL SPECIFICATION ANSI B107.9M WEIGHT 0.6 LB COATING SATIN CHROME LARGER END SIZE IN MM - UOM MM SMALLER END SIZE IN MM - UOM MM BWM MODEL