bids are invited for single strand roller chain (3/4 pitch)material code: 645511075quantity: 10.00 metersconnecting link for 3/4 pitch simplex roller chainmaterial code: 645511077quantity: 5.00 numberssimplex roller chain (1-inch pitch, asa 80 std)material code: 645511100quantity: 3.00 meterssimplex roller chain (25.4 mm pitch, iso-16b)material code: 645511101quantity: 9.00 metersconnecting link for 1-inch simplex chain (asa 80 standard)material code: 645511102quantity: 15.00 numbersduplex roller chain (1-inch pitch, bs standard)material code: 645512100quantity: 20.00 metersconnecting link for 1-inch duplex chain (bs standard)material code: 645512102quantity: 15.00 numberstriplex roller chain (1-inch pitch, bs standard)material code: 645513100quantity: 10.00 metersconnecting link for triplex roller chain (1-inch pitch, bs standard)material code: 645513102quantity: 20.00 numbers total quantity : 107