Feature

Industrial Grade/Stud Spanner/42CrMo Material

Product Parameter 

 • Hardened Stud Spanner

 • Made of 42CrMo Material,Strong and Durable 

 • Threaded connection of head and handle,can be made longer by yourself 

 • Stud special spanner, convenient and labor-saving

Specialized Industrial Processing

Make processing no more difficult, make production more efficient 

Complete Specifications/ Factory direct sales

Convenience and Safety/Quality assurance

High Quality Materials

Made of 42CrMo Material, higher hardness, longer service lifetime

The spanner is made of chromium-molybdenum steel with high hardness and not easy to deform

Surface treated with black, not easy to rust

Knurled handle

Knurled handle treatment, anti-slip design

CNC machining

The slots is processed by the machining center for high precision 

and a tight fit with the stud, not easy to slip, will not cause damage to the stud.

Bright and burr-free surfaces

Excellent surface material, good brightness without burr

Abrasion  and anti-fatigue 

High tensile strength and fatigue strength