| Link Plate Thickness | 0.177 in |
| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | IDC-USA | IDC 20B-3CL | 20B-3CL, CONNECTING LINK (CP) (25) 20B3CL |
| | IDC-USA | IDC 20B-1CL | 20B-1CL, CONNECTING LINK (CP) (50) 20B1CL |
| | IDC-USA | IDC 20B-2CL | 20B-2CL, CONNECTING LINK (CP) (50) 20B2CL |
| | IDC-USA | IDC 20B-ROLLER | 20B-ROLLER, ROLLER LINK 20BROLLER |
| | IDC-USA | IDC 20B-3OL | 20B-3OL, OFFSET LINK (10) 20B3OL |
| | IDC-USA | IDC 20B-1OL | 20B-1OL, OFFSET LINK (50) 20B1OL |
| | IDC-USA | IDC 20B-2OL | 20B-2OL, OFFSET LINK BRITISH STANDARD 20B2OL |
