Draper Screwpitch Thread Gauge Set 51072 52-Blade 0.25-6mm 4-62 BSW

This Draper 52-blade screw pitch gauge set provides precise measurement of screw threads. The folding leaves are individually stamped with accurately formed thread profiles to ensure reliable readings. Covering a broad range of sizes, it accommodates 4 to 62 BSW and 0.25 to 6.0 mm, making it suitable for various DIY and home improvement tasks. The metal construction and folding design offer durability and easy storage, with no installation required—simply unfold the blades to measure thread profiles. The set is designed for identifying thread sizes in repair, manufacturing, or general projects, and is compatible with standard screw thread measurements.

Features

• 52-blade screw pitch gauge set
• Folding leaves with stamped thread profiles
• Measures 4-62 BSW and 0.25-6.0 mm
• Metal construction for durability
• Unfolds for quick measurement

Technical specifications

• Number of blades: 52
• Measurement ranges: 4-62 BSW; 0.25-6.0 mm
• Material: Metal with stamped profiles
• Design: Folding leaves
• Compatibility: Standard screw thread measurements