Apex Tools SZ-34-A Socket Head Hex Bit 3/4 Inch 1/2 Inch Square Drive

The Apex Tools SZ-34-A is a professional-grade socket head (hex-allen) bit insert designed for demanding industrial applications. This precision bit features a 3/4 inch hex size with a 1/2 inch square drive configuration, making it ideal for driving socket head cap screws and allen fasteners in tight spaces.

Key Specifications:

• Hex Size: 3/4 inch
• Overall Length: 2-5/8 inches (67mm)
• Insert Length: 1-9/16 inches (40mm)
• Bit Length: 29/32 inch (23mm)
• Drive Type: 1/2 inch square drive

Professional Features:

• Manufactured using proprietary steel and heat treat process for enhanced strength and extended tool life
• Precision machining ensures tighter tolerances and superior fit to fasteners
• Better torque transfer through consistent fastener engagement
• Oiled finish for corrosion resistance

Apex socket head bits are recognized as industry leaders throughout aviation, automotive, and heavy industrial applications where reliability and precision are critical. These bits are engineered to deliver consistent performance in high-volume manufacturing environments and professional repair facilities.