Screw, Rivet, Drill & Tap Gauge
(3-N-1 Combo Gauge)
These gauges are made of hard, durable
industrial grade plastic.
You get all three for one low price!
Rivet Gauge - Red
Measures Pop Rivets & Blind Thread Inserts
Screw Gauge - White
- Internally Threaded -
Range: (#0 - 3/4") Course & Fine Thread
Also Metric (1.6mm to 16mm)
Drill & Tap Gauge on the Reverse Side!
Drill & Tap Gauge
Drill Bit Gauge - Blue
Inch & Metric Diameters