Forged with heat treated chrome vanadium steel and each

socket with corrosion-resistant black phosphate finish

for anti-oil, anti-rust。

6-point socket design enlarges contact surface between

sockets and fasteners, locks force more firmly, reduces wear

and prevents rounding off at corners

Long-lasting laser etched size markings in each socket make

it possible for quick and easy size selection even in the

dim light。

Designated slots in the case keep every piece in place and

sockets don't fall off and slip. Sizes are also stamped

beside each slot for identification。Size:8pc SAE sockets :Deep: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8,11/16, 3/4";8Pc Standard: 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4"12Pc Deep: 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18,19mm;12Pc Standard: 8,9,10,11,12,13,14,15,16,17,18,19mm2Pc 3" and 6" drive impact extension bar,1Pc 3/8" universal joint,

1Pc 1/2" to 3/8" reducer.