L-shaped hex key KWB 147499 — single 1 pc, steel blade, L-shaped Allen wrench

The L-shaped hex key KWB 147499 is a single-piece Allen wrench with a steel blade designed for manual tightening and loosening of hexagonal screws and bolts. Built from CrV steel with a DIN 911 profile, this L-shaped Allen key features one end with a ball head to allow angled engagement in confined or off-centre applications. Supplied as a single tool, it is compact and sturdy for furniture assembly, machinery maintenance, and a variety of general DIY tasks where precise manual torque and access are required.

Advantages

The KWB L-shaped hex key combines a hard-wearing chromium-vanadium steel construction with an L-shaped geometry that provides good leverage and control. The ball-end design on one side enables insertion at an angle, improving accessibility in tight or recessed fastener locations. Its single-piece steel blade offers durability and resistance to bending under normal manual loads, while the short profile supports work in compact spaces.

Suitable for

• Assembly and disassembly of flat-pack furniture
• Maintenance and repair of machines and equipment with hex fasteners
• DIY and household repairs requiring compact hex key access
• Applications where angled entry to a hex socket is needed

Key specifications

• Material: chromium-vanadium (CrV) steel
• Shape: L-shaped hex key (fixed-length)
• End types: one straight hex end and one ball-end for angled engagement
• Standard profile: DIN 911 compatible
• Supply: single piece

How to use

Select the L-shaped hex key size that matches the hex socket of the fastener. Insert the straight end or the ball end depending on access: use the straight end for maximum torque and the ball end for angled entry or hard-to-reach positions. Apply manual force to turn clockwise to tighten and counterclockwise to loosen. Ensure the key is fully seated in the fastener to avoid rounding the socket, and work with controlled force to prevent tool or fastener damage.

Usage recommendations

Use the straight end for applications requiring higher torque and the ball end when access is limited. Keep the hex key clean and store it dry to maintain the CrV steel condition. Avoid using excessive force or power tools with this manual key to prevent deformation.