supply of automatic come along cl body made of mild steel and tongue made of carbon steel and suitable for copper contact wire size 107 sq mm (12.24 mm overall dia) to take load upto 3.0 tonnes with load test certificate from govt. approved lab as per drg. no. re/33/p/550 or latest , automatic come along clamp body made of mild steel and tongue made of carbon steel and suitable for copper contact wire size 107 sq mm (12.24 mm overall dia) to take load upto 3.0 tonn es with load test certificate from govt. approved lab as per drg. no. re/33/p/550 or latest [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]