Apex Tools SZ-37 Socket Head Hex Bit Square Drive - 3/4

The Apex SZ-37 is a 3/4" square drive socket head (hex-Allen) bit with square drive adapter, designed for professional fastening applications in aviation, automotive, and heavy industry sectors. This precision-engineered bit provides reliable performance for hex socket fasteners requiring substantial torque.

Key Specifications:

• Hex size: 3/4 inch
• Overall length: 3-1/8 inches (79mm)
• Insert length: 2 inches (51mm)
• Bit length: 1-1/8 inches (29mm)
• 3/4" square drive adapter included

Apex Socket Head bits are manufactured to the tightest tolerances in the industry and are precision-machined from high-grade tool steel for superior durability. The included square drive adapter enables use with impact wrenches, ratchets, and other 3/4" square drive tools, making this an essential component for heavy-duty maintenance and assembly operations.