| Image | Supplier | Item Code | Short Description |
|---|---|---|---|
| | Approved Supplier | PRE B4-F-20SB | FLAT CARRIER IDL |
| | Approved Supplier | PRE B4-F-20SB-1 | FLAT CARRIER IDL |
| | Approved Supplier | PRE B4-FSA-20SB | SA FLAT CARRIER IDL |
| | Approved Supplier | PRE B4-R-20SB | RET IDL |
| | Approved Supplier | PRE B4-R-20SB-1 | RET IDL |
| | Approved Supplier | PRE B4-RSA-20SB | SA RET IDL |
| | Approved Supplier | PRE B4-RSA-20SB-1 | SA RET IDL 1 1/2 |
| | Approved Supplier | PRE B5-F-20SB | FLAT CARRIER IDL |
| | Approved Supplier | PRE B5-F-20SB-1 | FLAT CARRIER IDL |
| | Approved Supplier | PRE B5-FSA-20SB | SA FLAT CARRIER IDL |
| | Approved Supplier | PRE B5-R-20SB | RET IDL |
| | Approved Supplier | PRE B5-R-20SB-1 | RET IDL |
| | Approved Supplier | PRE B5-RSA-20SB | SA RET IDL |
| | Approved Supplier | PRE B5-RSA-20SB-1 | SA RET IDL 1 1/2 |
| Manufacturer | Approved Supplier |
| Roller Length | 23-3/8 in |
