This is a plain back patio door roller assembly with a 1-1/4 in. concave steel ball bearing roller. It has a plain back housing that is 3/4 in. wide with a 7/8 in. flare and 1-3/16 in. tall. It is rear adjusting with a threaded mounting hole on the back end. It is used by Nu-Air and a variety of other sliding patio door manufacturers.
| SKU | 5200811 | UPC | 049793017628 |
| Weight | 0.1 | Package Width | 8 |
| Package Length | 1 | Package Height | 5.9 |
| Model Number | D 1762 | Brand | Prime Line |
| Manufacturer Name | PRIME-LINE PRODUCTS/SLIDE-CO |