9PC CRESCENT BLK COMBO WR 12PT SAE

Superior strength from the specially formulated and heat-treated Crestoloy® alloy steel construction
Black manganese phosphate finish for extreme corrosion resistance and smooth ground surfaces to reduce friction
Off-corner loading technology on the box-end reduces fastener rounding
15 degree box end offset for additional knuckle clearance

Quantity 1 BG/BG

Specifications

Finish=Manganese Phosphate
Material=Alloy Steel
Measuring System=SAE
No. of Points=12
Opening Type=Combination
Wt.=2.380 lb