supply of set of special tools.set of special tools.,set of special tools for m/s elgi air compressor model rr20100 cg (m) ob, consisting of 06 ( six) items as follows: (1) ring of gauge 127 dia as per elgi pt. no. 020482550 qty/set: 01 no. (2) ring gaug e 100 dia as per elgi pt. no 00415240 ,qty/set: 01 no. (3) cat nut cum valve tool as per elgi pt. no. 00032 8120 qty/set: 01 no. (4) unloader valve cap nut torque tool as per elgi pt. no. 070409930 qty/set: 01 no. ( 5) valve cap nut torque tool as per elgi pt. no. 070409940 qty/set: 01 no. (6) valve plug torque tool as per elgi pt. no.070409960 qty/set: 01 no [ warranty period: 30 months after the date of delivery ] ]