[0.4 x 3 x 40mm]
Material: Spring Steel
Outer Diameter: 3mm
Wire Diameter: 0.4mm
Size: Wire Diameter x Outer Diameter x Length
e.g: 0.4 x3x40mm; means Wire Diameter=0.4mm Outer Diameter=3mm Length=40mm
Features:
It adopts high-quality spring steel, which has large elasticity, fatigue resistance, strong plasticity and good resilience.
High plasticity, uniform spacing, uniform force, stable resilience, and effectively improve work efficiency.
The open hook design is easy to use.
This product is forged in multiple processes, strictly controlling each production process, and the surface gloss is free of burrs.