Skip to content
Shop Your Local Store ● Ship to Your Hometown Store
Pro & Contractor Accounts ● Apply for Net Terms
100,000+ Products ● Trusted Authentic Brands

Prime-Line 1-1/4 in. D X 5/16 in. L Steel Pocket Door Roller Assembly

Fixes a sticking or dragging patio door with a durable steel roller sized to fit International and other patio door brands.
Prime-Line MPN D 1518
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

In-Store Exclusive

This one's worth the trip to the store.

This Prime-Line item is one you'll find in stores rather than online — and that's often the better way to buy. In store you get the genuine article, full manufacturer warranty, and real advice from someone who's actually handled it — no counterfeits, no gray-market resellers.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →

About Product Overview

A sliding patio door that drags, sticks, or drops off track usually comes down to a worn roller assembly, and this Prime-Line replacement gets it moving smoothly again. It's built with a steel wheel for durability under the weight of a patio door, and it's sized to fit International and other patio door manufacturers' hardware.

Everything needed for the swap is included in the carded package, so there's no separate hardware to track down.

  • Product type: pocket door roller assembly
  • Material: steel
  • Wheel diameter: 1-1/4 in.
  • Compatible with International and other patio door brands
  • Hardware included; 1 per package

The Details Specifications

Brand Prime-Line
Model / MPN D 1518
UPC 049793015181
Weight Under 1 lb
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare