Description & Specifications
#12BNP-2 double connecting link fits any 12BNP-2 metric roller chain. Roller chain connecting links also known as master links are used to connect two ends of the roller chain together.

12BNP-2 Connecting Link Dimensions
- Pitch (P):19.05mm
- Overall Width (L):43.6mm
- Pin Diameter (d2):5.72mm
- Link Plate Thickness (T):1.85mm
- Connecting Link Clip Type:Spring Clip
- Chain Material:Carbon/Alloy
- Industry Standard:ISO 606, DIN 8187, BS 228
All dimensions listed are nominal values.

12B-2 Connecting Link Dimensions
- Pitch (P):19.05mm
- Overall Width (L):43.6mm
- Pin Diameter (d2):5.72mm
- Link Plate Thickness (T):1.85mm
- Connecting Link Clip Type:Spring Clip
- Chain Material:Carbon/Alloy
All dimensions listed are nominal values.

