Item No.: H05C773

.Material:40CR-V

.Chrome vanadium steel with high hardness and toughness ensures long lasting durability;

.12-point box end doubles the access angle of a 6-point; 

And 15-degree open end offset creates clearance for fingers or obstructions in tight work spaces;

.Tool roll with marks can identify different sizes, keep these wrenches to be neat and tidy, save spaces and it's easy to carry;

.The combination wrench set has multiple sizes to meet different job requirements;

.Including 16pcs SAE sizes 1/4, 9/32, 5/16, 11/32,3/8, 7/16,1/2, 9/16, 19/32, 5/8, 11/16, 3/4, 13/16, 7/8, 15/16, 1"