Prime-Line D1527 Roller, 1-1/8 in Dia Roller, Steel, 1-Roller, C-Tab Mounting. D 1527 is a "C" tab patio door roller assembly with a 1-1/8 in concave or grooved steel ball bearing roller. As the "C" shaped tab fits around the corner screw, it is captured by the side stile and bottom rail as the screw draws the two sides together. The housing is 23/32 in wide and 1-3/16 in tall with a dimple width of 7/8 in. Used by Solar Industries and several patio door manufacturers.
| Type | : | Patio Door Rollers |
| Material | : | Steel |
| Dimensions | : | 2-5/16 in L x 23/32 in W x 1-3/16 in H |
| Bearing Type | : | Ball |
| Mounting Type | : | C-Tab |
| Number of Rollers | : | 1 |
| Roller Diameter | : | 1-1/8 in |
| Roller Edge Type | : | Concave |