9.00-10.00mm 10-11mm 11-12mm 19-20mm step 0.01mm Steel Pin Gauge Plug Gauge Pin Measuring Tool 101pcs/box

9.00-10.00mm 10-11mm 11-12mm 19-20mm step 0.01mm Steel Pin Gauge Plug Gauge Pin Measuring Tool 101pcs/box

Aliexpress UK