Hex Key Set högert technik HT1W804 — 9-piece CrV oval-end hex keys

The högert technik HT1W804 9-piece hex key set is a compact collection of metric Allen keys manufactured from chrome-vanadium (CrV) steel with an oval-end design. The set provides a range of commonly used sizes for tightening and loosening hex screws in maintenance, assembly and repair tasks. The oval-end profile improves access in confined spaces while maintaining reliable torque transfer from the tool to the fastener.

Advantages

The CrV steel construction ensures durability and resistance to wear during repeated use. The oval-end shape allows entry into tight or recessed screw positions where a standard straight hex key might not fit, reducing the need for alternative tools. The set format keeps keys organized and portable for workshop, garage or domestic use.

Suitable for

• Furniture assembly and disassembly
• Bicycle maintenance and adjustments
• Light machinery and equipment maintenance
• General household repairs and DIY projects

Key specifications

• Material: chrome-vanadium (CrV) steel
• Design: oval-end hex keys
• Number of pieces: 9
• Metric sizes: range of common metric hex key sizes for general fastening tasks
• Finish: machine-finished for accurate fit to hex fasteners

How to use

Select the hex key size that matches the hex socket of the fastener. Insert the long or short arm of the key into the screw head to achieve the required reach and leverage; use the short arm for higher torque and the long arm for access in deeper or recessed locations. Turn the key clockwise to tighten or counterclockwise to loosen, keeping steady pressure to maintain engagement with the fastener and reduce rounding risk.

Usage recommendations

Inspect fasteners and keys before use; replace any key that shows significant wear or deformation. Use appropriate torque and avoid excessive force to prevent damage to fasteners. Store the set in a dry place to minimize corrosion and keep the keys organized to prevent loss.