# This screen door tension spring is constructed from steel. It features a 1 In. nylon center grooved roller. This is a high-tension spring that is heat-treated.

**Manufacturer:** Prime-Line  
**MPN:** `B 501`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Prime-Line |
| Manufacturer name | Prime-Line |
| Manufacturer | Prime-Line, PRIME-LINE, Prime-Line Products |
| AdultProduct | False |
| Asin | B00DQU2CNE, B0BGV8PTTP |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Brand | PRIME-LINE |
| Bullet_point | Center grooved roller, Easy to install, Heat treated high tension steel spring, Please refer to the line art drawing for dimensions and compare with your needs before ordering, Used by several screen  |
| ChildAsins | B00DQU2CNE |
| ClassificationId | 13398351, 511294 |
| Color | Mill |
| Decimal_value | 1.0 |
| DisplayName | Screen Door Hardware, Screen Doors |
| Height | 1, 1.0, 1.1299999988473999, 1000, 2.8701999999999996, 500, 75 |
| Identifier | 00049793005014, 0049793005014, 049793005014 |
| IdentifierType | EAN, GTIN, UPC |
| ItemClassification | BASE_PRODUCT, VARIATION_PARENT |
| ItemName | PRIME-LINE Screen Door Tension Spring, Prime-Line B 501 Screen Door Tension Spring with 1 In. Nylon Roller (2 Pack) |
| Item_name | PRIME-LINE Screen Door Tension Spring, Prime-Line B 501 Screen Door Tension Spring with 1 In. Nylon Roller (2 Pack) |
| Item_package_quantity | 1 |
| Item_package_weight | 0.07999918341611609 |
| Item_type_keyword | screen-door-hardware, screen-doors |
| Item_type_name | Screen Door Tension Spring |
| Keyword | 501-B, SCREEN |
| Length | 0.25, 21.4376, 8.4399999913912 |
| Link | https://m.media-amazon.com/images/I/31aK34i+7pL._SL75_.jpg, https://m.media-amazon.com/images/I/31aK34i+7pL.jpg, https://m.media-amazon.com/images/I/512J8OhopZL.jpg, https://www.amazon.com/gp/bestsell |
| Memorabilia | False |
| ModelNumber | B 501 |
| Model_number | B 501 |
| Mounting_type | Stem Mount |
| Mpns | B 501 |
| Name | SIZE/COLOR |
| PackageQuantity | 1 |
| ParentAsins | B0BGV8PTTP |
| PartNumber | B 501 |
| Part_number | B 501 |
| ProductType | HARDWARE, INDUSTRIAL_CASTERS |
| Product_site_launch_date | 2013-06-28T00:00:01-07:00, 2022-09-29T18:42:18.819Z |
| Rank | 1709314, 1722, 1833471, 4039 |
| Size | 1 in. |
| StrippedMpns | B501 |
| Surface_recommendation | Multi-Surface |
| Theme | SIZE/COLOR |
| Title | Screen Door Hardware, Screen Doors, Tools & Home Improvement |
| TradeInEligible | False |
| Type | Count, VARIATION, ean, gtin, upc |
| Unit | centimeters, inches, pounds |
| Unit_count | 1.0 |
| Variant | MAIN |
| VariationTheme | color, size |
| WebsiteDisplayGroup | home_improvement_display_on_website |
| WebsiteDisplayGroupName | Home Improvement |
| Weight | 0.07999918341611609 |
| Width | 10.16, 1000, 2.0, 3.99999999592, 4.37, 500, 75 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Home Depot | 203155761 | 9999.0 | 1 | None | 1 |
| Grainger | 485T49 | 15.63 | 1 | None | 1 |
| Zoro | G6275503 | 20.0 | 1 | None | 2 |

---
Structured data: `/python/html6/product/500/207000000/207399000/part_--B501---PrimeLine--44ee85e0a0.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp