Sealey Spring Caliper External 300mm

About this tool

The 300mm Sealey Spring Caliper External is the largest capacity option in the range, specifically designed for measuring bigger components and workpieces where extended reach is essential. This size is particularly valuable in heavy engineering, fabrication workshops, and applications involving larger-diameter cylindrical objects. Perfectly suited for measuring opposite sides of an object for transfer to a rule or micrometer, this caliper features an adjusting washer and nut system that delivers fast, positive adjustment even when working with substantial components. The brushed metal finish provides excellent durability and maintains a professional appearance throughout demanding use. Features and Benefits: • 300mm capacity for larger components and extended reach • Spring-loaded action for smooth, controlled operation • Adjusting washer and nut for rapid, positive adjustment • Brushed metal finish ensures long-lasting performance • Ideal for heavy engineering and fabrication work • Accurate measurement transfer to rules or micrometers Specifications: Brand: Sealey Capacity: 300mm Nett Weight: 0.29kg Type: External

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