Allen Key

The Eklind EK156-0400 is a 4 mm Long Series Hex L-Key, built for professional-grade torque performance and deep access use. Designed and manufactured in the U.S.A., it is crafted from heat-treated Eklind® alloy steel and finished with a rust-resistant black oxide coating. Its long-arm design provides extended reach while the flat short arm ensures maximum torque and precise engagement with fasteners. It is ideal for industrial, electrical, machinery, and maintenance applications where reliability and durability are required.

Features:
*Made in the U.S.A.
*Crafted from Eklind® alloy steel, heat-treated for optimum strength and ductility.
*Finished with Eklind® black oxide to resist rust.
*Long series design offers deep access and increased leverage.
*Precision-machined tip for snug fit and minimized fastener wear.
*Burr-free short arm for full surface contact and high torque application.
*Suitable for industrial-grade usage in demanding environments.

Specifications:
*Brand: Eklind
*Part Number: EK156-0400
*Type: Long Series Hex L-Key
*Tip Size: 4 mm
*Short Arm (SA): 24 mm
*Long Arm (LA): 104 mm
*Outer Short Arm (SA+): 28 mm
*Outer Long Arm (LA+): 108 mm
*Material: Eklind® alloy steel, heat-treated
*Finish: Black oxide
*Country of Origin: United States

Applications:
*Excellent for machinery assembly and maintenance in industrial settings.
*Ideal for electrical and telecom installations requiring fastener access in recessed areas.
*Well-suited to automotive and mechanical servicing tasks.
*Useful in precision engineering or electronics tasks requiring torque control.
*Provides reliable performance in tight or confined spaces where deep engagement is needed.