# This sliding door roller assembly is constructed from nylon. It features a 1-1/4 In. ball bearing roller with an adjustable steel housing. This type of roller assembly is used by Ador/HiLite and other glass door manufacturers.

**Manufacturer:** Prime-Line  
**MPN:** `D 1521`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Prime-Line |
| Manufacturer name | Prime-Line |
| Manufacturer | Prime-Line, Prime-Line Products |
| ASIN | B00DPH78WI, B074Q612CT |
| AdultProduct | False |
| Amount | 12.71 |
| Asin | B00DPH78WI, B074Q612CT |
| Autographed | False |
| Base_type | f tab |
| Batteries_included | False |
| Batteries_required | False |
| Binding | Misc., Tools & Home Improvement |
| Brand | PRIME-LINE, Prime-Line Products |
| Bullet_point | 1-1/4 in. concave (grooved) nylon roller, 1-1/4" nylon ball bearing roller, Adjustable steel housing assembly, Ball bearing, Concave roller, F-tab housing with rear adjust, Housing is 3/4 in. wide, 1- |
| ClassificationId | 468240, 5486443011 |
| Color | Yellow Zinc, Yellow zinc |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Categories, Wall Lights |
| Generic_keyword | cabinet & furniture hardware, hardware, tools & hardware |
| Height | 1.0999999988780001968503935, 1.0999999988780003, 1.12, 1000, 2.7940000000000005, 342, 400, 500, 51, 685, 75 |
| Identifier | 00049793015211, 0049793015211, 049793015211 |
| IdentifierType | EAN, GTIN, UPC |
| IsBrandQuery | True |
| Is_assembly_required | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Prime-Line D 1521 Sliding Door Roller Assembly, 1-1/4 inch Nylon Ball Bearing, Prime-Line Products D 1521 Sliding Door Roller Assembly, 1-1/4-Inch Nylon Ball Bearing |
| Item_name | Prime-Line D 1521 Sliding Door Roller Assembly, 1-1/4 inch Nylon Ball Bearing, Prime-Line Products D 1521 Sliding Door Roller Assembly, 1-1/4-Inch Nylon Ball Bearing |
| Item_package_quantity | 1 |
| Item_package_weight | 0.022046001186074866 |
| Item_type_keyword | tools-products, wall-porch-lights |
| Item_weight | 3.4 |
| Keyword | BOTTOM, D 1521 |
| Label | Prime-Line Products |
| Length | 0.75, 4.899999995002000787401574, 4.899999995002001, 8.128 |
| Link | https://m.media-amazon.com/images/I/31clIkx2BrL._SL75_.jpg, https://m.media-amazon.com/images/I/31clIkx2BrL.jpg, https://m.media-amazon.com/images/I/41HYUzY4y+L._SL75_.jpg, https://m.media-amazon.com/ |
| List_price | 12.71 |
| Material | Alloy Steel, Glass, Plastic |
| MaterialType | Plastic |
| Memorabilia | False |
| Model | D 1521 |
| ModelNumber | D 1521 |
| Model_number | D 1521 |
| Mounting_type | Door Mount |
| Mpns | 3200787, D 1521 |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| Number_of_light_sources | 3 |
| PackageQuantity | 1 |
| PartNumber | 3200787, D 1521 |
| Part_number | 3200787, D 1521 |
| Power_source_type | Corded Electric |
| ProductGroup | Home Improvement |
| ProductType | LIGHT_FIXTURE, TOOLS |
| ProductTypeName | LIGHT_FIXTURE, TOOLS |
| Product_description | Nylon ball bearing roller 1-1/4" with adjustable steel housing assembly. Used by ador/HiLite and other glass door manufacturers; replaces old-style diecast assembly. |
| Product_site_launch_date | 2013-06-28T00:00:01-07:00, 2017-08-11T00:12:41.530Z |
| Publisher | Prime-Line Products |
| Rank | 12205, 2035429 |
| Size | 1-1/4 in. |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Home Depot | 203155897 | 9999.0 | 1 | None | 1 |
| Zoro | G200921621 | 10.0 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/39500000/39971000/part_--D1521---PrimeLine--bc58a11aeb.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp