Melco Box Spanner Whitworth

This 3/8" x 7/16" Whitworth box spanner covers two frequently used medium sizes in classic automotive and industrial applications. The 125mm (5 inch) length provides excellent reach into engine compartments and behind pipework whilst maintaining good leverage and control.

The double-ended design is particularly useful when working on assemblies that use sequential Whitworth sizing, reducing the need to constantly switch between tools. Its tubular construction slides easily over extended studs and bolts.

Features and Benefits:
• 3/8" x 7/16" Whitworth sizing for standard medium fixings
• 125mm (5 inch) length optimal for automotive work
• Bright plated steel withstands regular workshop use
• Tommy bar compatible for increased torque application
• Thinner than sockets for confined space access
• Perfect for classic car restoration projects
• Double-ended design offers two sizes immediately available

Specifications:
Box Type: Whitworth Box Spanner
Size 1 (in): 3/8
Size 2 (in): 7/16
Length (mm): 125
Tommy Bar: T38