# E05000555000M

**Manufacturer:** SPEC  
**MPN:** `E05000555000M`

This extension spring is made from music wire and features a full twist loop end type. It measures 5 inches in overall length and has an outside diameter of 0.500 inches. The wire diameter is 0.055 inches, with a spring rate of 2 pounds per inch and an initial tension of 1.2 pounds. Meets or exceeds ASTM A228 and AMS 5112 standards, packaged in quantities of 10.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | SPEC |
| Manufacturer name | SPEC |
| Manufacturer | SPEC |
| Part Number | E05000555000M |
| Product Group | BISS |
| ASIN | B01LX6SJ5G |
| AdultProduct | False |
| Amount | 35.99, 48.99 |
| Asin | B01LX6SJ5G |
| Autographed | False |
| Batteries_required | False |
| Binding | Misc. |
| Brand | SPEC |
| Bullet_point | Price For: Each End Type: Full Twist Loop Item: Extension Spring Package Quantity: 10 Outside Dia.: 0.500" Material: Music Wire Spring Rate (Lbs./In.): 2 Initial Tension (Lbs.): 1.2 Meets/Exceeds: AST |
| Case | 10 |
| Cat | Tools & Home Improvement |
| CatId | 228013 |
| CatTree | 228013 |
| CatalogNumberList | ZO G0493370 |
| ClassificationId | 16413851 |
| Contains_liquid_contents | False |
| Cpsia_cautionary_statement | no_warning_applicable |
| CurrencyCode | USD |
| DisplayName | Extension |
| Feature | Price For: Each End Type: Full Twist Loop Item: Extension Spring Package Quantity: 10 Outside Dia.: 0.500" Material: Music Wire Spring Rate (Lbs./In.): 2 Initial Tension (Lbs.): 1.2 Meets/Exceeds: AST |
| Height | 1.2, 1.20, 13, 18, 18.0, 18.00, 450, 75 |
| Identifier | 7807415178118 |
| IdentifierType | EAN |
| IsBrandQuery | True |
| IsDeadAsin | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Extension Spring, 5in.L, 0.055in.Dia, PK10 |
| Item_name | Extension Spring, 5in.L, 0.055in.Dia, PK10 |
| Item_package_quantity | 1 |
| Item_package_weight | 5.75 |
| Item_type_keyword | extension-springs |
| Item_weight | 0.04 |
| Keyword | E05000555000M |
| Label | SPEC |
| Length | 21, 21.0, 21.00, 5.5, 5.50 |
| Link | https://m.media-amazon.com/images/I/31wn+fhbfzL._SL75_.jpg, https://m.media-amazon.com/images/I/31wn+fhbfzL.jpg |
| MPN | E05000555000M |
| Man | SPEC |
| Material | music wire |
| MaterialType | music wire |
| Memorabilia | False |
| Model | E05000555000M |
| ModelNumber | E05000555000M |
| Model_number | E05000555000M |
| Mpns | E05000555000M |
| NumberOfItems | 1 |
| PackageQuantity | 1 |
| PartNumber | E05000555000M |
| Part_number | E05000555000M |
| ProductCategoryId | 16413851, biss_display_on_website |
| ProductGroup | BISS, BISS Basic |
| ProductType | STORE_FIXTURES_AND_EQUIPMENT |
| ProductTypeName | STORE_FIXTURES_AND_EQUIPMENT, TOOLS |
| Product_description | ' Extension Spring, Music Wire, End Type Full Twist Loop, Overall Length 5 In., Outside Dia. 0.500 In., Wire Dia. 0.055 In., Initial Tension (Lbs.) 1.2, Spring Rate (Lbs./In.) 2, Meets/Exceeds ASTM A2 |
| Product_site_launch_date | 2014-11-01T12:00:00.000-08:00 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Grainger | 41ML25 |  |  | None | 1 |
| Zoro | G0493370 | 36.79 | 1 | 1 | 1 |
| AmazonSC | B01LX6SJ5G |  |  | None | 1 |
| grainger.ca | WWG41ML25 | 49.354808 | 1 | None | 1 |
| sustainablesupply.com | C2814604 | 28.22 | 1 | None | 1 |
| simsupply.com | ZO-G0493370 | 49.51 | 1 | 2 | 1 |

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Structured data: `/python/html6/product/500/158000000/158051500/part_--E05000555000M---SPEC--20d8f4d74a.json`  
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MCP server: https://www.dataalchemy.com/mcp