This long ball end hex key set from Klein Tools includes 22 precision keys designed to deliver reliability, reach, and efficiency for professional applications. The secure Twist-to-Lock storage system prevents key loss while providing fast, organized access to both metric and SAE sizes.

The long shaft design combined with ball end tips allows easy access to recessed fasteners and enables tightening or loosening at an angle, improving productivity in confined spaces. This long ball end hex key set is made from heat-treated steel for enhanced strength, durability, and long-lasting performance in demanding environments.

Designed for versatility, this long allen key set is compatible with Klein Tools modular Twist-to-Lock cases, allowing secure stacking and efficient storage. The clearly marked metric and SAE hex keys reduce downtime by enabling quick size selection on the job.

The included adapter easily converts a key into a T-handle, providing increased leverage, improved control, and higher torque when needed. These ball end allen keys are ideal for installation, maintenance, and repair tasks where precision and efficiency matter.

Features:

22-piece long ball end hex key set

Includes metric and SAE sizes

Ball end tips allow angled fastening

Extended length for improved reach in tight spaces

Heat-treated steel construction for strength and durability

Twist-to-Lock storage system prevents key loss

Clearly marked sizes for quick identification

Compatible with Klein Tools modular Twist-to-Lock cases

Includes adapter for T-handle conversion

Built for professional use

Specifications:

Product Type : Long Ball End Hex Key Set

Number of Pieces : 22

Included Sizes : Metric and SAE

Tip Type : Ball end

Material : Heat-treated steel

Storage System : Twist-to-Lock cases

Additional Function : T-handle conversion with adapter

Compatibility : Klein Tools Twist-to-Lock modular cases

Recommended Use : Professional, industrial, mechanical, and electrical applications