Description
8 STEP WEDGE, 1.0mm, 2mm, 3mm, 4mm, 5mm, 6mm, 7mm, 8mm +/- .02mm. Material: 304 Stainless Steel. Pad Size: 20mm x 20mm ±.05mm square Supplied With Acetal( Delrin ) Holding Block. Includes Test Report Traceable to NIST and Certificate of Conformance.