BT Pull Stud Spanner

BT40 Pull Stud Spanner

Manufacturer Direct BT40 Pull Stud Spanner; High Quality Low Carbon Alloy Steel Carburizing and Quenching; Professional Spanner Avoid Skid.
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Trade Name BT Pull Stud Spanner 
Standard  BT40 TYPE 
Material  42CrMo Ultrahigh-strength Steel
Brand SFX 
Product Advantage
1.The Pull Stud Spanner won’t damage the pull studs. Avoid skidding and accidents.
2.High quality medium carbon steel is adopted as materials of spanner head. The surface hardness of spanner is higher than pull studs reaching HRC58-62 to be durable.
3.Blackening the surface of the spanner and installing the rubber handle after chroming gives it a delicate appearance and a comfortable feel.
4.Each batch of products would be sampled for toque testing to ensure the safety.