# Prime-Line 1-1/4 in. Steel Ball Bearing Low Carriage Sliding Door Roller Assembly

**Brand:** [Prime-Line](https://shop.coreranger.com/brands/Prime-Line)
**SKU:** D 1991
**Price:** $18.59 · in stock
**URL:** https://shop.coreranger.com/product/prime-line-1-1-4-in-steel-ball-bearing-low-carriage-sliding-door-roller-assembly-202908853

## Specifications

| Spec | Value |
|---|---|
| Finish | Yellow zinc |
| Model # | D 1991 |
| Material | Metal |
| Door Type | Patio Door |
| Internet # | 202908853 |
| Returnable | 90-Day |
| Store SKU # | 1002718411 |
| Wheel Material | Metal |
| Package Quantity | 1 |
| Roller width (in.) | 0.625 |
| Hardware Color Family | Metallic |
| Roller Wheel Diameter' | 1-1/4 in |
| Builders Hardware Product Type | Door Roller |

## Description

This is a unique housing tandem roller assembly used by a variety of manufacturers of sliding patio doors. It has two 1-1/4 inch concave or grooved steel ball bearing rollers set in line in a stamped steel housing with end adjustment . The square shaped housing is 1-1/2 inch tall, 11/16 inch wide and 4-1/2 inch long with two mounting tabs at each end of the housing. When the housing is inserted into the mortised area in the bottom rail, screws are used to fasten it in place.

• Steel rollers for long lasting durable use
• Ball bearing roller for a smooth sliding action
• Grooved edges allow easy gliding over a raised edge