HUDY 137840 Allen Wrench V2 - Ball Tip 0.078 x 120mm  [HSP-137840]

Precision toolcraft from HUDY 137840

The HUDY 137840 Allen Wrench is made for RC technicians who need exact fit and steady control. It uses a .078" (5/64") ball tip and a 120mm length that make accessing recessed fasteners and tight assemblies straightforward during setup and repair.

Built materials and grip details

HUDY builds this wrench with a hollow duraluminum handle that keeps weight low and includes a diamond pattern for secure, non-slip handling. The tips use HUDY Spring Steel, a material developed to retain shape and resist torsion during repeated use.

User-focused features and identification

CAD-shaped tips match fastener geometry to reduce cam-out and wear. The handle grooves allow quick size recognition in a busy bench environment, and optional colour-coded caps are available for identification, noting that the V2 series needs specific caps because of slimmer handle diameters.