Insize Thread GO NOGO Plug Gauge 5/16"-18 UNC Series 4131-5D1 setting ring Accuracy: ±8min for 90°

Accuracy: ±8min for 90°

Pilot Pin 7

Adjustable Saw Seat: Accepts bore sizes 1/2"

It is easy to insert and tighten using the brass wing nut and friction-free washers

Made of stainless steel

Insize Thread GO NOGO Plug Gauge 5/16"-18 UNC Series 4131-5D1 setting ring Accuracy: ±8min for 90°Insize Thread Plug Gauge You are buying a genuine Insize product from the agent appointed distributor of all Insize products within Australia. What does this mean for you, all our product warranty is honoured within Australia by Twin Eagle. Each product is shipped with a unique identifier. Feel free to contact us to supply your Insize products Specifications : Part No : 4131 5D1 Size : 5 16" 18UNC Supplied with GO & NO GO gauges together. Standard