tender for set of chain & sprocket consists of following items:- i) sprocket 5/8 x 15 teeth simplex : 03 nos.ii) sprocket 5/8 x 30 teeth simplex : 03 nos. iii) sprocket 5/8 x 60 teeth simplex : 01 no. iv) chain 5/8simplex, length 10 feet : 04 nos. v) sprocket 1 x 17 teeth duplex (t.t. drive) : 03 nos. vi) sprocket 1 x 76teeth simplex : 01 no. vii) sprocket 5/8 x 20 teeth simplex : 01 no. viii) sprocket 5/8 x 60 teeth : 01 no. ix)chain 1 x simplex for duplex sprocket, roller dia 16mm, width of chain = 67mm, length 10 feet : 02 nos. x)full lock 1 : 05 nos.