supply of single legged chain sling with eye hook [single legged chain sling with eye hook at the bottom, chain size- 20mm dia,grade 80, s.w.l - 12.5 mt. chain to is 3077-2001. sling to is 2760 - 1980. hook to is 3822-1982. the overall length of the chain sling should be 3.5 mtrs. oblong suspension link at the top with 36 mm dia, 170mm i/w x 400mm. i/l should be able to withstand s.w.l - 12.5 mt. note:1) supply shall accompany: a) the original mfg. test certificate issued by the manufacturer / government test house / establishment and reputed test house. b) proof load & safe working load test certificate issued by authorised testing agency. c ) guarantee / warranty certificate : single legged chain sling shall be guaranteed for quality, workmanship and performance for the period of 18 months from the date of supply or 12 months from from the date of commissioning whichever is less. any replacement during this period shall be on free replacement.2) inspection by consignee at rwf premises.]single legged chain sling with eye hook [single legged chain sling with eye hook at the bottom, chain size- 20mm dia,grade 80, s.w.l - 12.5 mt. chain to is 3077-2001. sling to is 2760 - 1980. hook to is 3822-1982. the overall length of the chain sling should be 3.5 mtrs. oblong suspension link at the top with 36 mm dia, 170mm i/w x 400mm. i/l should be able to withstand s.w.l - 12.5 mt. note:1) supply shall accompany: a) the original mfg. test certificate issued by the manufacturer / government test house / establishment and reputed test house. b) proof load & safe working load test certificate issued by authorised testing agency. c ) guarantee / warranty certificate : single legged chain sling shall be guaranteed for quality, workmanship and performance for the period of 18 months from the date of supply or 12 months from from the date of commissioning whichever is less. any replacement during this period shall be on free replacement.2) inspection by consignee at rwf premises.],sin