
The Klein LLM4 Long-Arm Hex Key is made from top-grade alloy steel that is heat-treated and tempered for added strength and durability. The long side allows users to access hard-to-reach places. The short side is useful in higher torque situations and low clearances.
The Klein Long-Arm Hex Key, 4 mm # LLM4 is manufactured by Klein Tools. Valley Instrument Service is an authorized Klein Tools dealer offering full sales support, NIST-traceable calibration, and expert technical assistance.
Our team can help with product selection, specs, pricing, and application support.
Contact Us or Call (661) 327-8681This product is part of a family with 4 models. Select a model below to view details.
| Model | Price | |
|---|---|---|
LLM2 | Request Quote | View Details → |
LLM4Current | Request Quote | Viewing |
BLS9M | Request Quote | View Details → |
LS10M | Request Quote | View Details → |

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