# Prime-Line 1-1/2 in, Tandem Steel Roller Assembly with Ball Bearing, Plain Back

**Brand:** [Prime-Line](https://shop.coreranger.com/brands/Prime-Line)
**SKU:** D 1988
**Price:** $15.33 · in stock
**URL:** https://shop.coreranger.com/product/prime-line-1-1-2-in-tandem-steel-roller-assembly-with-ball-bearing-plain-back-202908851

## Specifications

| Spec | Value |
|---|---|
| Finish | Yellow zinc |
| Model # | D 1988 |
| Material | Steel |
| Door Type | Patio Door |
| Internet # | 202908851 |
| Returnable | 90-Day |
| Store SKU # | 1002718403 |
| Wheel Material | Metal |
| Package Quantity | 1 |
| Hardware Color Family | Metallic |
| Roller Wheel Features | Ball-bearing,Tandem |
| Roller Wheel Diameter' | 1-1/2 in |
| Builders Hardware Product Type | Door Roller |

## Description

This 1-1/2 inch plain back tandem roller assembly is designed for Keller vinyl patio doors and compatible with a variety of other sliding door manufacturers. It features two concave (grooved) steel ball bearing rollers in a durable stamped steel housing with rear adjustment for precise alignment. The housing measures 11/16 inch wide, 1 inch tall, and 3-1/8 inches long, with a 1/4-20 threaded mounting hole on the back and a stabilizing tab on top for secure installation. Perfect for DIY homeowners or contractors, this assembly restores smooth, quiet operation and long-lasting performance to your sliding doors.

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