Hex Socket Replacement Anti Slip Extension Screwdriver Clamping Sockets 100 x 10mm

Hex Socket Replacement Anti Slip Extension Screwdriver Clamping Sockets 100 x 10mm Description

1??Made of extra?hard S2 alloy steel, the surface is blued, rust?proof and durable, the hardness is as high as 58?60. 2??National standard hex socket bit, with chamfer design, high accuracy and not easy to slip. 3??The torsion of the product is big, strong and durable, has a long service life. 4??Humanized inner wall buckle design, anti?slipping, not easy to slip and good performance. 5??Exquisite and great workmanship, can perfect replacement for the old one.