Draper Screwpitch Gauge Set 51070

This Draper 54417 1/2' BSP Male Nut PCL Euro Coupling Adaptor is paired with a 20-blade TPI screw pitch gauge set (Model 51070). The gauge features folding leaves, each individually stamped with precisely formed thread profiles, suitable for measuring and threading tasks in DIY and home improvement projects. The blades are designed to be used in compatible tools and held in place following the manufacturer’s guidance. The set is provided loose for flexible use across varying applications.

Features

• 20 blades for versatile measurement work
• Blade sizes range from 0.4 to 6.0 mm
• Folding leaves with individually stamped thread profiles
• Individually formed profiles for accurate screw pitch
• Designed for use with compatible tools and fittings
• Suitable for precise cutting, shaping, or finishing tasks

Technical specifications

• Number of blades: 20
• Blade sizes: 0.4, 0.45, 0.5, 0.6, 0.7, 0.75, 0.8, 1.0, 1.25, 1.5, 1.75, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0 mm
• Compatibility: designed for use with tools and fittings matching the thread profiles and blade sizes
• Installation: insert blades into the appropriate tool or holder and ensure proper alignment and secure fitting before use