Acme Screw Pitch Gage With 16 Blades 52-485-030


• Acme Screw Pitch Gages (29° angle) made of fine stainless steel. Each blade is 3-1â„2″/90mm long and .03″/.8mm thick
• 16 blades (1, 1-1/3, 1-1/2, 1-3/4, 2, 2-1/2, 3, 3-1/2, 4, 5, 6, 7, 8, 9, 10 &12 pitch); 29° angle