supply of set of operating handle long and short for h-type tight lock cbc coupler for wap-7 loco.set of operating handle long and short for h-type tight lock cbc coupler for wap-7 loco.,set of operating handle long and short for h-type tight lock cbc coupler for wap-7 loco. one set cons ist of 02 items 02 nos. (i) operating handle long as per drawing no. a3/2019/cnb/2694/5036/coupling item no.1, qty -01nos. (ii) operating handle short as per drawing no. a3/2019/cnb/2694/5036/coupling item no.2, qty-01nos. [ wa rranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lac s ] ]