supply of set of d-shackles galvanized alloy steel grade-80 as per is 6132 or latest of following sizes and capacity as per 3 items given below : , set of d-shackles galvanized alloy steel grade-80 as per is 6132 or latest of following sizes and capacity as per 3 i tems given below : (1)size 7/8 inch x 1 inch- x with swl of 6.5 ton body dia 22 mm and pin dia-25 mm - 40 nos/set(2) size 3/4 in ch - with swl of 4.75 ton body dia 19 mm and pin dia-22 mm -40 nos/set (3) size 5/8 inch x 3/4 inch - with swl of 3,25 ton body dia 16 mm and pin dia-19 mm -30 nos/set note: galvanised as per is 6132. to be tested to 50% over load and government appr oved lab test certificate for the same to be submitted along with supply, otherwise item will be rejected. [ warranty period: 24 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]