Package included: Screw pitch Gauge 55&60°with lock device 52 blades in 1 set CENTER GAUGE WHIT WORTH 55&60°inch reading 2 pcs CENTER GAUGE WHIT WORTH 60°Metric reading 1 pc application: To check and set screw cutting tools, and check the angle and pitch of screw thread Angle accuracy: ±10min. WHIT WORTH 55&60 degree

• Screw pitch Gauge 55&60°with lock device 52 blades in 1 set
• CENTER GAUGE WHIT WORTH 55&60°inch reading 2 pcs
• ENTER GAUGE WHIT WORTH 60°Metric reading 1 pc
• Angle accuracy: ±10min.
• To check and set screw cutting tools, and check the angle and pitch of screw threa

Screw pitch Gauge 55&60°with lock device 52 blades in 1 setHFS