supply of 5t bottom block assembly for 5t eot crane5t bottom block assembly for 5t eot crane,5t bottom block assembly for 5t eot crane as per rwf drawing no 7020160 10570. the assembly includes part drawing nos 702016010650, 702016010640, 702016010630, 70 2016010620, 702016010610, 702016010600, 702016010590, 702016010580. note: 1) material test cert ificate for hook & trunion should accompany the supply. 2)hardness test certifica te for trunion should accompany the supply. 3)hook to be tested for 10 tonnes pro of load & test certificate issued by government approved competent person shoul d accompany the supply. [ warranty period: 12 months after the date of delivery ] => limited