Tandem roller assembly used by several patio door manufacturers of metal or vinyl framed patio doors. It has an in-line tandem inner housing with 1-1/4 inch concave or grooved steel ball bearing rollers set in a stamped steel housing with rear adjustment. The housing is 1-1/32 inches tall, 11/16 inches wide and 3-1/8 inches long with a 1/4-20 threaded mounting hole on the back end and and optional use hole on top.
| Id | 130979 |
| SKU | 231575 |
| PartNo | D 1735 |
| UPC | 00049793017352 |
| Country of Origin | China |
| Roller Diameter | 1-1/4 In. |
| Wheel Material | Steel |
| Roller Edge Type | Concave |
| Roller Width | 11/16 In. |
| Housing Material | Steel |
| Housing Height | 1-1/32 In. |
| Housing Width | 11/16 In. |
| Housing Length | 3-1/8 In. |
| CID | 1 |
Chattanooga, TN