Box Spanner Whitworth

The 5/16" x 3/8" Whitworth box spanner is a versatile mid-range tool suitable for general automotive and plumbing maintenance. At 125mm (5 inches) long, this spanner provides enhanced reach over compact models whilst remaining manoeuvrable in moderately confined spaces. These Whitworth sizes are amongst the most commonly encountered in classic British vehicles and older plumbing installations, making this spanner an essential addition to any restoration or maintenance toolkit. The bright plated steel construction ensures reliable performance across varied applications.

Features and Benefits:

• 5/16" x 3/8" Whitworth sizing for common medium fixings
• 125mm (5 inch) length balances reach and control
• Ideal for classic British vehicle maintenance
• Bright plated finish resists corrosion
• Accommodates tommy bar for stubborn fixings
• Tubular design accesses narrow recesses effectively
• Double-ended configuration improves productivity

Specifications: Box Type: Whitworth Box Spanner Size 1 (in): 5/16 Size 2 (in): 3/8 Length (mm): 125 Tommy Bar: T35