The HUDY 137840 Allen Wrench is a purpose-built tool for model racers and home tuners. Its .078" (5/64") ball tip combined with a 120mm shaft helps you reach screws tucked inside bulkheads and linkages without straining.
Featuring a hollow duraluminum handle with a diamond-grip pattern, this wrench balances comfort and durability. The tip material, HUDY Spring Steel, is engineered to withstand repeated torque and preserve its edge.
CAD-engineered tips reduce slippage and extend tip life by matching fastener profiles. Handle grooves speed up size selection and optional colour caps aid organisation, though V2 handles use smaller caps compared to earlier versions.
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