Bsc Preferred GS050804 9-in-1 Folding Hex Key Set

Product Description

The BSC PREFERRED GS050804 is a 9-in-1 folding hex key set designed for trade professionals who need a compact, multi-size Allen wrench solution on the job. The fold-up design keeps all nine SAE sizes organized in a single handle, eliminating loose keys in a tool bag. Sizes range from 5/64 inch through 1/4 inch and are clearly marked directly on the handle for fast identification without guesswork. Weighing 0.25 pounds, this set is light enough for a tool belt or service van kit.

This folding hex key set suits residential and light commercial service work across HVAC, plumbing, electrical, and general mechanical applications. It is well suited for tightening set screws on motor pulleys, blower wheel hubs, valve packing glands, electrical panel components, and equipment access hardware. The nine included sizes cover the most common SAE hex fastener sizes encountered in field service work, making it a practical addition to any technician's daily carry tools.

Key Features

• Nine SAE hex key sizes in a single fold-up handle: 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, and 1/4 inch
• Sizes clearly marked on the handle for immediate identification without measuring
• Fold-up design keeps keys retained and organized during transport and storage
• Compact form factor at 0.25 pounds net weight suits tool belt or service bag carry
• Sold individually as a single set (unit of measure: EA)

Compatibility

Designed as a general-purpose SAE folding hex key set compatible with standard hex socket fasteners across HVAC, plumbing, electrical, and mechanical service applications.

Installation Notes

Hex key sets are used by HVAC technicians, plumbers, electricians, and general mechanics for driving internal hex fasteners. Always ensure the correct key size seats fully into the fastener socket before applying torque to avoid rounding the fastener head. Keep folding keys clean and free of oil buildup to maintain proper pivot and locking function. No power source or special tools are required for use.