supply of one set of dee shackle consist of 09 items , one set of dee shackle consist of 09 items. details as per annexure. make: ferreterro/crosby/safelift/green pin/blw/indian chain or its equivale nt. note: 1) dee shackle shall be tested confirming to is/iso 2415 and firm shall submit test certificate from oem/nabl/govt approved test house for material composition, hardness, working load, proof load, traceability code at the time of material supply. 2) each dee shackle shall be legibly and indelibly marked wit h the manufacturers identification mark or symbol, working load limit without affecting the mechanical properties. [ warranty period: 12 months after the d ate of delivery ] ]