JH Williams 3/4-Inch Female by 1/2-Inch Male Impact Adapter (Manufactured by Snap-On)

• 3/4-Inch female by 1/2-Inch male adapter
• Black industrial finish
• Suitable for use with pneumatic and electric impact wrenches
• Drive end features pin retention hole and groove
• Specially heat treated for impact use to provide long life, safety, and durability
• Part Number 38005 
• Item Weight 12.8 ounces 
• Product Dimensions 3 x 2 x 1.5 inches