Long flat Allen key 3 mm with extended shaft

Hex male key with elongated flat end 3 mm

This long flat 3 mm Allen key is a hand tool designed for tightening and loosening hex socket screws in assembly, adjustment and maintenance work. Its elongated format makes it easier to access narrow or deep areas, making it a practical solution for precision work at home, in the workshop or on small technical equipment. Thanks to its angled shape, it offers a good grip and a lever arm suited to everyday operations.

Suitable for the needs of DIY enthusiasts as well as more experienced users, this 3 mm hex key meets frequent uses in light mechanics, furniture assembly, equipment repair and general maintenance. Its flat end allows simple engagement in the screw recess, with direct and efficient handling in a wide range of situations.

Key points

• Practical long format for reaching screws that are difficult to access
• 3 mm size suitable for small hexagonal fixings
• Angled shape to improve tightening torque and user comfort
• Simple, robust tool that is easy to store in a toolbox
• Suitable for assembly, adjustment and routine maintenance work

Areas of use

This hex key can be used in many contexts. It is suitable for furniture assembly, adjustment of mechanical parts, maintenance of small devices, household DIY work as well as certain workshop operations. Its compact size combined with an elongated shaft makes handling easier in hard-to-reach places, particularly when the screw is recessed or positioned near other components.

It can also be useful for the maintenance of bicycles, tools, hardware items, metal supports or technical accessories using a 3 mm internal hex screw. For the user, this means a versatile tool, practical for everyday use and easy to include in a range of hand tools.

Product features

• Product type : angled hex male key
• Recess size : 3 mm
• Version : elongated model
• Profile : flat end
• Use : tightening and loosening BTR screws or hex socket screws
• Grip : manual use without electrical power

Technical parameters

• Product name : elongated Allen key with flat end 3 mm
• Product type : manual hex key
• Model : 3 mm
• Colour : not specified
• Material : not specified
• Length : 13,60 cm
• Width : 8,50 cm
• Height : 0,30 cm
• Volume : 34,68 cm³
• Weight : 31 g
• Voltage : not applicable
• Power : not applicable
• Capacity : not applicable
• Installation method : none, tool ready to use
• Compatibility : 3 mm hex socket screws

Directions for use

Before use, it is recommended to check the exact compatibility between the 3 mm key and the screw recess in order to avoid premature wear of the fixing head. Insert the key properly in line with the screw to ensure clean tightening and limit the risk of slipping. The long arm can be preferred for accessing a deep area, while the short arm generally allows better torque control depending on the working configuration.

To preserve the tool over time, it is advisable to store it in a dry place and clean it after use, especially in the event of contact with dust, grease or metal residues. This good practice helps to maintain smooth handling and better precision during future uses.

Package contents

• 1 elongated hex male key with flat end 3 mm

With its simple format, standard 3 mm size and elongated design, this hand tool meets the essential needs of DIY, maintenance and assembly. It represents a functional choice for anyone looking for a long Allen key that is easy to use and suitable for common small hexagonal fixings.