Melco Box Spanner Whitworth 1/4" x 5/16"

About this tool

This 1/4" x 5/16" Whitworth box spanner addresses small to medium fixings commonly found in classic motorcycles, small machinery, and precision assemblies. The 100mm (4 inch) length strikes an ideal balance between compact handling and sufficient reach for recessed applications. The tubular design allows this spanner to work effectively in confined spaces where socket sets would be too bulky, whilst the double-ended configuration provides two frequently paired Whitworth sizes. This makes it particularly valuable for restoration work on vintage equipment. Features and Benefits: • 1/4" x 5/16" Whitworth sizing for small-medium fixings • 100mm (4 inch) length ideal for controlled precision work • Slimmer profile than sockets for tight access • Bright plated steel construction for longevity • Tommy bar compatible for enhanced leverage • Perfect for classic motorcycle maintenance • Double-ended design improves workflow efficiency Specifications: Box Type: Whitworth Box Spanner Size 1 (in): 1/4 Size 2 (in): 5/16 Length (mm): 100 Tommy Bar: T35

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.