32B-1 Steel roller chain, sold per metre.
Typical specification:
Pitch P: 2"
Roller Diameter A: 29.21mm
Width between inner plates B: 30.99mm
Pin diameter C: 17.81mm
Pin Length D: 66.0mm
Link Pin Length E: 71mm
Inner plate height F: 42mm
Plate thickness g/G: 7.0/6.0
Minimum tensile strength: 250kN
Average tensile strength: 277.5kN