Bsc Preferred GS050808 Sae Metric Hex-l Key Set 22pc

Product Description

The BSC PREFERRED GS050808 is a 22-piece combination SAE and metric long arm hex-L key set built for professional use in mechanical, HVAC, plumbing, and electrical service work. The set covers the full range of common fastener sizes across both measurement systems, making it a practical single-kit solution when working across mixed hardware. Long arm geometry increases torque reach and allows access to recessed fasteners in tight spaces. Keys are organized in dual-sided holders to prevent loss and keep the set field-ready. This set is appropriate for any trade professional who regularly services equipment with hex socket fasteners.

This hex-L key set suits residential and commercial service environments where both SAE and metric fasteners are encountered. Typical applications include equipment panel access, fan blade set screws, motor mounting hardware, and general mechanical assembly or disassembly tasks. The 22-piece count covers SAE sizes from 0.050 inches through 3/8 inches and metric sizes from 1.5 mm through 10 mm. HVAC technicians, plumbers, and electricians working on mixed-hardware equipment will find the full dual-system range useful on a single service call.

Key Features

• 22-piece set includes 13 SAE and 9 metric long arm hex keys
• SAE sizes: 0.050 inches, 1/16 inches, 5/64 inches, 3/32 inches, 7/64 inches, 1/8 inches, 9/64 inches, 5/32 inches, 3/16 inches, 7/32 inches, 1/4 inches, 5/16 inches, 3/8 inches
• Metric sizes: 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10 mm
• Long arm design provides extended reach and increased torque leverage on recessed fasteners
• Integrated key holders keep the full set organized and accessible during service work

Compatibility

Designed for general use with hex socket fasteners across residential and commercial mechanical equipment. Compatible with any application requiring standard SAE or metric hex key sizes in the ranges included.

Installation Notes

No installation is required for this hand tool set. Select the correct key size before applying torque to avoid rounding fastener sockets. Inspect keys for wear or deformation before use on critical fasteners. Store in the provided holders after each use to maintain set integrity.