Product name: Original Heel Steel Tube  v, non electroplating steel tube

Specification:

Thickness: 1.1/1.0/0.8mm inner hole

Diameter: 2.35/2.65/2.8/2.85/2.95mm

Length: 20-140mm

Material: High quality medium-carbon steel

Manufacturing Technique : Punching, heat treatment

Introduction: Non-electroplating surface, rust prevention, accurate inner hole, length and inner hole size customized