Linear Tools 53-670-036 Imperial Workshop Grade Gauge Blocks Set 36 Piece

BS 4311:Part 1-2007.
BS Grade: WKS 2.
DIN Grade: 2.
US Grade: 3.
9 pcs (Range .1001″-.1009″, Step .0001″).
9 pcs (Range .101″-.109″, Step .001″).
9 pcs (Range .110″-.190″, Step .010″).
5 pcs (Range .100″-.500″, Step .100″).
3 pcs (Range 1″,2″ & 4″, Step 1.0″).
1 pcs (Range .050″).
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: 172mm.
Height: 65mm.
Length: 211mm.