# Spec

**Manufacturer:** Spec  
**MPN:** `T42850`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Spec |
| Manufacturer name | Spec |
| Manufacturer | Spec |
| DimensionUnit | inch |
| GraingerSku | 782EV6 |
| Extra Product Name | Spec |
| UnitOfMeasure | EA |
| Weight | 0.15 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | CN |
| extendedLead | 17 |
| extendedQty | -2 |
| height | 1.42 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 3.26 |
| moq | 1 |
| MPN | T42850 |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G201798048 |
| tierMinQty1 | 1 |
| tierPrice1 | 27.80 |
| url | https://www.zoro.com/spec-metric-extension-spring-stainless-steel-t42850/i/G201798048/ |
| width | 1.42 |
| Type | High Precision |
| Material | Stainless Steel |
| Overall Length | 82 3/5 mm |
| Outside Dia | 36 mm |
| Wire Dia | 3.2 mm |
| Spring Rate (Lbs /In ) | 2.52 N/mm |
| Deflection @ Load | 68.4 mm |
| Load (Lbs ) | 45.51 lb |
| Initial Tension (Lbs ) | 6.82 lb |
| Item | Metric Extension Spring |
| End Type | Full Twist Loops |
| Meets/Exceeds | DIN-17224; JIS-G4314; AMS-5688 |
| Finish | Plain |
| Country of Origin (subject to change) | China |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G201798048 | 27.8 | 1 | None | 1 |
| Grainger | 782EV6 | 40.2 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/45000000/45464500/part_--T42850---Spec--d9675ce8f3.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp