DU-BRO 5-Piece Standard Ball Wrench Set

Tackle tight, hard-to-reach fasteners with the DU-BRO 5-Piece Standard Ball Wrench Set. This set includes five of the most commonly used standard sizes — 5/64", 3/32", 7/64", 9/64", and 5/32" — covering the socket head screws found throughout most RC airplanes, cars, boats, and drones.

Each wrench features a ball-end design that engages fasteners at angles up to 25 degrees, letting you turn screws in cramped fuselage bays, servo trays, and control horn locations where a standard hex key can't reach. The dual-component handle pairs a firm inner support with a cushioned outer grip for comfortable, confident turning, while an anti-roll design keeps the wrenches from rolling off your workbench.

Whether you're assembling a new build, tightening control linkages, or performing routine field maintenance, this set delivers the leverage and access you need. DU-BRO backs these wrenches with a lifetime warranty and Made in USA construction, so they're built to last through years of workshop and field use. A must-have addition to any RC builder's toolbox.