Perfect for working on larger engines and farm equipment. These Wrenches are nickel chrome plated for long lasting protection and durability. These tools have incredible strength and superior resistance to abrasion and corrosion, due to their Crestoloy® alloy steel heat-treated construction. These wrenches meet new ANSI and ASME specifications and come with a full satisfaction guarantee. Off-corner loading design on box end provides better grip and reduces fastener rounding.
