Zebra Allen Key (4.0mm x 144mm).

Key Features:

• 4.0mm Size: Designed for use with 4mm hex socket screws.
• 144mm Length: Indicates the overall length of the long arm of the Allen key.
• Long Version: The “long” designation means this is a standard or longer version of an Allen key, providing increased reach and leverage compared to shorter versions.
• Bright Nickel-Plated: The bright nickel plating provides corrosion resistance and a smooth, easy-to-clean surface.
• Chamfered Front Edges: The front edges of the Allen key are slightly beveled (chamfered). This makes it easier to insert the key into hex sockets and helps prevent damage to both the tool and the screw.

Function:

• Drive 4mm Hex Socket Screws: Used to tighten or loosen 4mm hex socket (Allen) screws.