Crescent CHKLABALL13 Sae Ball End Hex L-key Set 13 Pc

Product Description

The CRESCENT CHKLABALL13 is a 13-piece SAE ball end hex L-key set built for professional tradespeople who need fast, reliable access to hex fasteners in tight or off-angle spaces. Each key features a ball end tip that allows up to 30 degrees of angle engagement, letting technicians drive fasteners without requiring straight-line access. Keys mount in a plastic bench stand with a pivot handle for quick size selection. All 13 keys are manufactured from steel and cover a hex size range of 0.050 inches through 3/8 inches, making this set suitable for a wide variety of mechanical assembly and service tasks.

This set is used across HVAC, electrical, plumbing, and general mechanical service work wherever socket head cap screws, set screws, or other internal hex fasteners are encountered. The long-arm style delivers increased torque leverage on fasteners that require more rotational force. The bench stand keeps all 13 keys organized and accessible on a workbench or in a service van. It is a practical addition to any service kit where SAE hex fasteners are common on equipment panels, motor mounts, or valve assemblies.

Key Features

• Ball end tip allows up to approximately 30 degrees of off-angle fastener engagement
• 13-piece set covers 0.050 inches through 3/8 inches in SAE sizes
• Long-arm style keys provide increased torque leverage
• Pivot handle bench stand allows single-hand size selection
• Plastic bench stand keeps all keys organized and upright
• Steel construction for durability in daily trade use

Compatibility

Designed for use with SAE internal hex fasteners including socket head cap screws and set screws across a range of mechanical, HVAC, plumbing, and electrical equipment service applications.

Installation Notes

Select the correct hex key size before engaging the fastener to avoid rounding the socket. Power down or de-energize any equipment before loosening or tightening fasteners on live assemblies. The ball end is suited for moderate-torque applications; use the straight end of the long arm when maximum torque is required. No special certifications or code requirements apply to hand tool use, but always follow the equipment manufacturer's service procedures.