Deep offset double box end wrench 19 x 21mm (S42207, SATA)

Double box end wrench design with 2 sizes per wrench
40° offset double box end design provides better access to recessed fasteners
Off-corner loading design on box ends provide better grip and reduces fastener rounding
Sleek head design enables access to tight spots where a ratchet will not fit
High-visibility stamped markings provide quick size identification
Bright, full polish chrome finish easily wipes clean and resists corrosion
Chrome vanadium alloy steel (Cr-V) for exceptional strength and durability
Meets or exceeds ASME B107.100