The King Tony 3/8"DR Impact Bit Holder 5/16" is a professional-grade bit adapter engineered for high-torque impact applications in automotive, industrial, and mechanical environments. Constructed from premium chrome molybdenum alloy steel, this bit holder delivers exceptional durability, strength, and resistance to impact shock. Finished with a rugged phosphate-sunk coating, it offers superior corrosion protection and long-lasting performance. Designed to securely hold 5/16" impact bits, this adapter ensures a solid, slip-free connection when used with 3/8" drive impact wrenches, ratchets, or power tools.

• 5/16" impact bit holder for 3/8" drive tools
• Made from chrome molybdenum alloy steel for extreme strength and durability
• Phosphate-sunk finish provides corrosion and wear resistance
• Ensures a secure, stable grip on 5/16" impact bits
• Ideal for high-torque applications in automotive and industrial environments
• Suitable for impact wrenches, power drivers, ratchets, and torque tools