bids are invited for powergrid pathanamthitta and thiruvananthapuram d- shackles 1 t capacity , d- shackles 3 t capacity , d- shackles 5 t capacity , d- shackles 10 t capacity , chain pulley block 5.0 ton capacity , close type single sheeve pulley of 5 ton capacity suitable for 10 to 12 mm steel wire rope , open type single sheeve pulley of 3.5 ton capacity suitable for 8 to 12 mm steel wire rope , open type single sheeve pulley of 5 ton capacity suitable for 8 to 12 mm steel wire rope , single sheeve pulley of 2.5 t capacity for 18 mm dia poly propylene rope , single sheeve pulley of 5 t capacity for 20 mm dia poly propylene rope , single way fibre pulley block 2 ton capacity , two way poly propylene rope pulley 5 ton capacity 2 nos-1 set , turn buckle open type 5 t capacity , turn buckle close type 10 t capacity , light weight safety clamps of 2 ton capacity suitable for different type of wire ropes , bull dog clamp suitable for 8 mm , bull dog clamp suitable for 10 mm , bull dog clamp suitable for 16 mm , bolted type come along clamp for each type of earthwire 3.15 mm and 3.66 mm , light weight automatic type come along clamps for each type of conductors used moose,zebra,panther , light weight automatic type come along clamps for each type of earth wire used 3.15mm and 3.66mm , ratchet hoist 6 ton capacity total quantity : 202