Features:
1. 100% brand new high quality pin gage set, strictly full tested to ensure the best quality before shipment, safe to use
2. The plug gage set is made of high‑quality GCR15 bearing steel materials, which is strong and durable
3. The plug gage is processed by professional manufacturing, overall heat treatment, high hardness up to 58-63HRC
4. These precision tools are suitable for checking location, hole size and depth, gage slots, distance between holes, etc
5. Come with a wooden case to keep these pin gage neatly organized and easy to find. Each pin gage is labeled with corresponding size for easy identification

Specification:
Item Type: Pin Gage Set
Material: GCR15 bearing steel
Length: 50mm
Accuracy: +/- 0.001mm
Hardness: 58-63HRC
Range: 0.5-0.99mm, interval 0.01mm, 50pcs in total

Package List:
50 x Pin Gage
1 x Wooden Box