10 Pack Three-Part Spline Bushing, Metric Drive 3/8", 1/4", 1/2", Diameter 4mm to 18mm, Multifunctional Bushings

• Clear identification on the plug with hard printing mark
• Suitable for various households, production and processing occasions and automobile repair fields!
• Comprehensive production and processing of CNC machine tools, precise size, excellent material, not easy to wear and tear
• Galvanized surface, corrosion resistance, various application scenarios, high-quality atmosphere appearance
• The special heat treatment process makes a good play role to the metal properties of the product, so that the product has good twist and hardness, to ensure the long-term use of the product.

Organized Shell: The attached impact socket packaging shell is blow molded, tailored to each individual socket size, and is equipped with labels for convenient, orderly storage, with a safety lever lock to avoid any accidental opening on the construction site.

10Pcs Triple Square Spline Bit Socket Set 3/8" 1/4" 1/2" Metric 4mm to 18mm

Including:

3 sockets with 1/4 bit: M4 M5 M6 37L

5 sockets with 3/8 bit: M8 M9 M10 M12 M14 48L

2 1/2 bit sockets: M16 M18 55L

Bush material: 50BV30 CR-V, cold heading process is integrated into a single casting to maintain good metal properties.

Bit material: CRV