Triplex Chain 20B 1-1/4" / sold per metre
Specification:
Pitch P: 31.75mm
Roller diameter A: 19.05mm
Width between inner plates B: 19.56mm
Pin diameter C: 10.19mm
Pin Length D: 114.2mm
Pin Length E: 117.9mm
Inner plate height F: 26.4mm
Minimum tensile strength: 250kN
Average tensile strength: 290kN