ITEM NAME:2 Pcs Stainless Steel Metric Screw Pitch 60+55 Degree Thread Measuring Gauge M&E 100% quality and Brand new. Narrow leaf design for both external and internal threads - even in small holes Locking device securely locks leaves in position for use 1pcs 55 degree Whitworth and 1pcs 60 degree Metric screw Thread pitch Measure Gage New whitworth screw 55 degree pitch gage 20 blades sizes range 4-48 threads per inch Specification: 55 degree:4,4.5,5,6,7,8,9,10,11,12,14,16,18,19,20,24,28,32,48 Metric screw 60 degree:0.4,0.45,0.5,0.6,0.7,0.8,1.0,1.25,1.5,1.75,2.0,2.5,3.0,3.5,4.0,4.5,5.0,5.5,6.0 Package Included: 1 x 55 degree Screw Gauge.1 x 55 degree Screw Gauge. 1 x 60 degree Screw Gauge. Locking device securely locks leaves in position for use.
