Proto J4980 Hex Key Set 11 - 15 Pieces, L, SAE, Std End, Short, 13 Pieces, Holder, Black Oxide, 2 Tips 31045 Wire Diameter

Wire Diameter

1 Tensile Strength (As Welded) 86 ksi Number of Passes Multiple Passes Yield Strength (Minimum Required) 58 ksi Weight 24 lb Yield Strength (As Welded) 73 ksi Process Stick Welding (SMAW) For Material Type Carbon Steel to Carbon Steel

Ribbon Length 150 ft

Product Form Roll

Rockwell Hardness C36

Proto J4980 Hex Key Set 11 - 15 Pieces, L, SAE, Std End, Short, 13 Pieces, Holder, Black Oxide, 2 Tips 31045 Wire DiameterThe Proto J4980 Hex Key Set delivers professional grade precision for demanding applications. This 13 piece SAE set features short hex keys in sizes 1 16" through 1 4", engineered with black oxide finish for enhanced durability and corrosion resistance. Each key includes two tips for extended tool life and versatility. The included holder keeps tools organized and accessible on the job site or in the shop. Ideal for mechanics, technicians, and serious