Tender For corrigendum : supply of tools and tackles. - box spanner set:- , ratchet type, socket from 8mm to 32mm with accessories, powder coated/fibre box. all sockets & accessories made from crv steel and with 1 year warranty., allen key set with box (mm sizes) conforming to is 3082: 1988 1.5mm to 10mm size. made from crv steel., polyester flat webbing lifting sling 5 ton capacity along with test certificate from govt. accredited test laboratory as per attached specifications