GROZ 18x19mm Double Open End Spanner DOSP/SF/18-19/STechnical Details Brand GROZ Product Type 18x19 mm Double Open End Spanner Model No DOSP SF 18 19 S Length 220 mm Shank Thickness 4 mm Size of Product 18x19 mm Product Description Conforms to DIN 3110 Cold stamped from chrome vanadium 31 CRV3 Steel Fully heat treated to 44 48 HRC for increased work life Elliptical pattern spanners Rust proof matte finish Size laser etched on both ends for easy identification Available as loose or in sets in metric

• Manual / Auto power off

• It works independently of mains power

Bright LEDs with long lifetime and continuous operation

2 mm Measuring force 4N or less Guide force 6N or less Dial Indicator Not Supplied Dial Protection Cover Not Supplied Anvil 6 pcs Interchangeable Washer 4 pcs Probing Depth 150mm

Popularly called stone cutters' hammers

Digital Surface Roughness Tester  Model No

NTB/1 Load Capacity

and production units

BPFG/48/16

The TKST 11 includes a headset

it is ideal for checking fine thread profiles with high precision

01mm or 0005"/0