Socket Bit 12Side S2 Alloy Steel Pneumatic Electric Quick Wrench Tool RustProof 100x10

Socket Bit 12Side S2 Alloy Steel Pneumatic Electric Quick Wrench Tool RustProof 100x10 Description

1??Hardness up to 58?60, extra?hard S2 alloy steel material with blueing surface treatment, integrated forging, which is anti?rust and durable 2??Bit with chamfer design, national standard 12?side bit have high accuracy, not easy to slip, very practical 3??Excellent S2 alloy steel material, strong and durable, which come with large torsion 4??Adopt humanized inner wall buckle design, works for non?slip, so that the bit is not easy to slip 5??12?side socket bit come with stable structure, excellent performance and long service life