Arrowmax am-419150 Allen Wrench 5.0 X 110mm Limited Edition  [am-419150]

Precision Allen wrench for RC work

This Arrowmax am-419150 Allen Wrench is a scale RC accessory produced as a limited edition tool for working with hex screws commonly found on radio-controlled models. The 5.0 X 110mm designation describes the usable tip size and the shaft length, providing reach to recessed fasteners while keeping control for delicate adjustments.

Designed for routine setup and tuning tasks, the tool focuses on repeatable engagement with 5.0mm hex bolts used across many RC assemblies such as chassis plates, motor mounts, and suspension linkages. Its length helps reach screws in tight areas without requiring excessive hand strain, which is useful during on-bench adjustments.

Installation and use are straightforward: align the 5.0mm tip squarely with the hex screw, apply steady torque, and avoid side loading to protect both the screw head and the tool tip. For tuning sessions, the extended length assists with access to components while you make incremental changes to gearing, suspension, or motor mount positioning.

Care and storage: wipe the tip after use to remove grit, store the wrench in a dedicated tool roll or box to prevent tip wear, and keep it separate from softer tools that could nick the hex interface. Regular inspection of the tip ensures consistent fit and reduces the risk of rounding fastener heads during precision work.