Namvo 1/2" 3/4" Premium Impact Universal Joint Socket Swivel Adapter for Professional Impact Drivers

• Includes 1/2" and 3/4" Sizes.
• The Namvo universal joint sockets are made from robust heat treated Chrome Molybdenum alloy steel.
• Designed to pass the test of time: your swivel socket adapters are coated with Manganese Phosphate treatment for maximum corrosion and rust protection.
• The impact universal joint socket is strong torsion, thick design, suitable for electric and pneumatic tools, great impact resistance.
• This impact universal joint socket is simple designd and beautiful appearance. The pneumatic universal nozzle is widely used in mining, metallurgy, shipbuilding, auto repair and other industries.

3/8" inch and 1/2"inch drive impacted universal joints High quality. Industrial grade chrome molybdenum steel is used for forging, heat treatment, high hardness and impact resistance. Strong torsion, thickening design suitable for electric and pneumatic tools, high impact resistance. Due to the surface polishing phosphating treatment, it has great erosion resistance. Simple design and beautiful appearance. Package included: 1/2" Drive impacted Universal joint 3/4" Drive impacted Universal joint