Roller Chain; 3/4" Bore; 40 Chain Size; 17 Teeth; Ball Bearing; 1/2" Chain Pitch; 1 Row of Teeth; Glass Reinforced Nylon

Roller Chain; 17MM Bore; 40 Chain Size; 17 Teeth; Ball Bearing; 12.7MM Chain Pitch; 1 Row of Teeth; Glass Reinforced Nylon

Slider; 40 Chain Size; Roller Chain; 1.37" Face Width; 1/2" Chain Pitch; Slot Mounted; 3 Strand

Slider; 40 Chain Size; Roller Chain; 1.37" Face Width; 1/2" Chain Pitch; Slot Mounted; 3 Strand

Slider; 40 Chain Size; Roller Chain; 0.79" Face Width; 1/2" Chain Pitch; Slot Mounted; 1 Strand