tender for ms rail clamp as a complete set in assembled condition as shown in drg.no.ews/rc/01 (oneset=20mm ms plate with machined surface and holes as shown in drg.no.ews/rc/02r-qty.02 nos.+ring madeof 12mm diameter rod as shown in drg.no.ews/rc/03 fig.(b)-qty. 02 nos.+split ring made of 12 mm diameterrod as shown in drg.no.ews/rc/03 fig.(c)-qty.1 no.) material specification:is:2062-2011 .