# 1/4 in Drive Impact Socket, Metric

**Manufacturer:** Proto  
**MPN:** `J66508MP`

The Proto J66508MP 1/4" Drive Universal Impact Socket is a versatile tool designed for use with 1/4" drive impact wrenches. It features a 12-point socket that can accommodate socket sizes from 8 mm to 12 mm. This socket is suitable for a variety of applications, including general-purpose use and heavy-duty tasks.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, Stanley Proto |
| CategoryId | 11944 |
| CategoryIdL1 | 10 |
| CategoryIdL2 | 4423 |
| CategoryIdL3 | 11944 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Hand Tools |
| CategoryL3 | Sockets & Ratchets |
| CategoryL4 | Impact Universal Joints |
| DimensionUnit | inch |
| GraingerSku | 4UHT1 |
| Extra Product Name | 1/4 in Drive Impact Socket, Metric |
| UPC | 662679006921, 94706684732 |
| UnitOfMeasure | EA |
| Weight | 0.07, 0.01, 0.10000000000000002 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.6 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 1.4 |
| moq | 1 |
| MPN | J66508MP |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G0368934 |
| tierMinQty1 | 1 |
| tierPrice1 | 26.59 |
| url | https://www.zoro.com/proto-14-in-drive-impact-socket-metric-j66508mp/i/G0368934/ |
| width | 0.6 |
| EAN | 94706684732, 662679006921 |
| Part Number | J66508MP |
| Product Group | BISS |
| Drive Size | 1/4 in |
| Socket Size | 8 mm |
| Overall Length | 2 in |
| Size | 8mm, One Size |
| Socket Depth | Standard |
| Socket Length | 2 in |
| Item | Impact Socket |
| Socket Type | Universal Impact |
| SAE or Metric | Metric |
| Number of Points | 12 |
| Material | Alloy Steel, Blend |
| Finish | black oxide |
| Output Type | 12 pt |
| Impact Rated | Yes |
| Standards | ASME B107.2 |
| Drive Type | Impact |
| Category Type | Impact Socket |
| Measurement Type | Metric |
| Compatible Fastener Type | Bolts, Screws, Studs |
| Socket Shape | 12-Point |
| Non-Sparking | No |
| Locking | Yes |
| Non-Magnetic | No |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G0368934 | 26.59 | 1 | None | 1 |
| Grainger | 4UHT1 |  |  | None | 1 |
| ToolUp.com | PROTO J66508MP | 25.35 | 1 | None | 1 |
| motionindustries.com | 05049666 | 38.94 | 1 | None | 1 |
| Raptor Supplies | AD9REC | 50.884119 | 1 | None | 1 |
| AmazonSC | B00BU4NDD6 | 47.09 | 1 | None | 1 |
| Applied Industrial | 105840025 |  |  | None | 1 |
| bscsource.com | J66508MP | 39.79 | 1 | None | 1 |
| National Supply Network | B943977 |  |  | None | 1 |
| grainger.ca | PRT66508MP | 38.25463008 | 1 | None | 1 |
| Guardian | 66529785 |  |  | None | 1 |
| Turner Supply | 267900692 |  |  | None | 1 |
| stellarindustrial.com | PROTO 66508MP |  |  | None | 1 |
| autotoolworld.com | POJ66508MP | 28.5 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/221500000/221609500/part_--J66508MP---Proto--504ccd23e0.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp