Linear Tools 53-670-087 Metric Workshop Grade Gauge Blocks Set 87 Piece

BS EN ISO 3650:1999.
BS Grade: WKS 2.
DIN Grade: 2.
US Grade: 3.
9 pcs (Range 1.001mm-1.009mm, Step 0.001mm).
49 pcs (Range 1.01mm-1.49mm, Step 0.01mm).
19 pcs (Range 1.50mm-9.50mm, Step 0.05mm).
10 pcs (Range 10.00mm-100.00mm, Step 10.00mm).
Each block is heat treated to HRC65/HV820 for high resistance to wear. 
High quality surface finish. 
Each set is supplied with a 5 point UKAS Certificate of accuracy. 
Steel gauges must be cleaned after use to avoid corrosion. 
Supplied in high quality fitted wooden box.
Width: 220mm.
Height: 65mm.
Length: 313mm.
Image for illustration purpose.