Apex Tools QR-108 Quick Release Chuck Drive 1/4 Inch Square to Hex Adapter

The Apex Tools QR-108 is a professional-grade quick-releasing chuck drive designed for efficient bit changes and reliable fastening applications. This non-magnetic adapter features a 1/4-inch female square drive end that accepts standard square drive tools, converting to a 1/4-inch hex bit end for use with hex shank bits and accessories.

Key Specifications:

• Drive End: 1/4-inch female square
• Bit End: 1/4-inch hex
• Overall Length: 1-1/2 inches
• Body Diameter: 3/4 inch
• Opening Depth: 61/64 inch
• Non-magnetic construction

Premium Construction:

• Manufactured from proprietary heat-treated steel for exceptional strength and durability
• Advanced heat treatment process extends bit life and prevents premature wear
• Precision machining ensures tighter tolerances and superior product consistency
• Optimized fit to fasteners provides improved torque transfer and reduces cam-out

The quick-release mechanism allows for rapid bit changes, improving productivity in professional and industrial applications. Ideal for use with impact drivers, ratchets, and other square drive tools.