52 Piece Folding Screw Pitch Gauge Set0.25mm to 6mmBSW and Metric ProfileFolding 52 blade set, individually stamped with accurate thread profiles. Range 4-62 BSW and 0.25-6mm MetricFeatures: Folding 52 blade set, individually stamped with accurate thread profiles. Range: 4-62 BSW/0.25-6mm. Specification: Blade Qty -52 Net Weight -0.07kg Pitch Gauge -BSW; 4, 4.5, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 16, 18, 19, 20, 22, 24, 25, 26, 28, 30, 32, 36, 40, 48, 60, 62, Metric; 0.25, 0.3, 0.35, 0.4, 0.45, 0.5, 0.6, 0.7, 0.75, 0.8, 0.9, 1, 1.25, 1.5, 1.75, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6mm Thread Type -BSW/Metric Further Information We sell a wide variety of tools and workshop equipment for both the DIY and Professional markets. Alias: ys01812