Long-Arm Hex-Key, 3 mm

Long-Arm Hex-Key, 3 mm – Alloy Steel Hex Key for Electrical and Lighting Solutions The Klein Long-Arm Hex-Key, 3 mm, is a precision tool designed for electrical distributors and lighting solutions professionals requiring reliable access to hard-to-reach fasteners. Manufactured from top-grade alloy steel that is heat-treated and tempered, this hex key offers enhanced strength and durability. Its long arm facilitates use in confined or difficult spaces, while the short arm provides higher torque capability and fits low-clearance applications, making it suitable for wire and cable installations and switchgear maintenance. Specifications Hex Size: 3 mm Short Arm Length: 0.875 inches (2.2 cm) Long Arm Length: 4 inches (10.2 cm) Weight: 0.32 oz (9.1 g) Features Heat-treated and tempered alloy steel for maximum durability Long arm design for access to hard-to-reach places Short arm suitable for higher torque and low clearance applications Hexagonal shape for precise fit and reduced fastener wear Compact and lightweight for ease of use in electrical and lighting installations Downloads & Links Spec Sheet