# Killark R-21 KLRK 3/4X1/2 EX-PRF REDUCER

**Manufacturer:** Hubbell Wiring  
**MPN:** `R-21`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Hubbell Wiring |
| Manufacturer name | Hubbell Wiring |
| Manufacturer | Hubbell Wiring |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Crescent Electric Supply Co | 45882 |  |  | None | 1 |
| Grainger | 2NE21 | 4.1 | 1 | 1614 | 1 |
| Platt.com | 0032574 | 5.59 | 1 | 73 | 1 |
| House of electrical | R-21 |  |  | None | 1 |
| grainger.ca | WWG2NE21 |  |  | None | 1 |
| sustainablesupply.com | C1182343 | 4.18 | 1 | None | 1 |
| standardelectricsupply.com | 20973 |  |  | None | 1 |
| turtle.com | KLK R-21 | 5.77 | 1 | None | 1 |
| electricalparts.com | R-21 | 4.93 | 1 | 132 | 1 |
| Zoro | G2250805 |  |  | 1643 | 1 |

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Structured data: `/python/html6/product/500/57000000/57365500/part_--R21---HubbellWiring--e6d03080de.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp