Extra-long hex key flat head 5 mm

Long flat hex male key 5 mm, single model

This 5 mm flat Allen key with a long shaft is designed for tightening and loosening hex socket screws in assembly work, maintenance and everyday DIY tasks. Its extended format makes it easier to reach narrow or recessed areas, while offering better leverage for precise work. Suitable for the needs of private individuals as well as more experienced users, it is a practical tool for the workshop, garage, household toolbox or small jobs on furniture and mechanical equipment.

Thanks to its angled hex key shape, this hand tool provides a good grip and consistent tightening control. The 5 mm flat end is suitable for fixings compatible with this standard size. Its simple and robust format meets frequent uses in light maintenance, furniture assembly, equipment adjustment, cycle repair, small mechanical jobs and work on devices requiring a hex socket drive.

Main advantages

• Practical long format for reaching screws located in hard-to-access areas
• 5 mm hex profile suitable for many common assemblies
• Simple manual design, with no power supply or complex accessories
• Good handling for tightening, adjustment and maintenance
• Compact tool easy to store in a toolbox or workshop

Recommended uses

• Furniture assembly and adjustment
• Routine household DIY maintenance
• Adjustment of mechanical parts or fixing elements
• Work on bicycles, hardware and small equipment
• Work in narrow spaces thanks to the extended shaft

Product features

This 5 mm long hex key is designed to offer a good balance between accessibility, compactness and efficiency. Its angled geometry makes it easier to apply tightening torque, while its greater length than a standard key helps reach deeper fixing points. This type of tool is particularly appreciated when a BTR screw or socket head screw is located in a hard-to-reach housing.

The single format also allows a missing key to be replaced without having to buy a complete set. It is an interesting solution for completing a workshop, workbench or specialised tool kit. For long-lasting use, it is advisable always to check the exact match between the key size and the screw size in order to limit wear on the drive and improve tightening precision.

Technical parameters

• Product type : long hex male key
• Profile : hex socket
• Drive size : 5 mm
• Version : single model
• Shape : angled with flat end
• Length : 18,50 cm
• Width : 9,20 cm
• Height : 0,35 cm
• Volume : 10,60 cm³
• Weight : 70 g
• Colour : not specified
• Material : not specified
• Power supply : not applicable
• Voltage : not applicable
• Power : not applicable
• Capacity : not applicable
• Installation method : manual use

Instructions for use

• Check that the hex socket screw matches the 5 mm size
• Insert the key fully into the drive before tightening or loosening
• Use steady pressure to avoid damaging the screw head
• Clean the tool after use and store it in a dry place
• Do not use on an incompatible or heavily damaged fixing

Package contents

• 1 long flat 5 mm Allen key

This 5 mm long hex key meets the essential needs of precision work and everyday maintenance. Its extended format, compatibility with hex socket screws and limited bulk make it a useful accessory for many DIY, assembly and repair uses.