# Proto

**Manufacturer:** Proto  
**MPN:** `J5210B`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, Stanley Proto |
| DimensionUnit | inch |
| GraingerSku | 1AK19 |
| Extra Product Name | Proto |
| UPC | 662679290146 |
| UnitOfMeasure | EA |
| Weight | 0.05, 0.02, 0.022046001186074866 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.7 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 1.2 |
| moq | 1 |
| MPN | J5210B |
| multiple | 1 |
| qtyInStock | 227 |
| qtyInStockOverride | -2 |
| SKU | G7592417 |
| tierMinQty1 | 1 |
| tierPrice1 | 5.36 |
| url | https://www.zoro.com/proto-38-in-drive-516-12-pt-sae-socket-12-points-j5210b/i/G7592417/ |
| width | 0.7 |
| Part Number | J5210B |
| Product Group | Home Improvement |
| Drive Size | 3/8 in |
| SAE or Metric | SAE |
| Number of Points | 12 |
| Overall Length | 1 3/32 in |
| Material | Alloy Steel, Blend |
| Size | 5/16", One Size |
| Finish | Black Oxide |
| Output Type | 12 pt |
| Item | Socket |
| Drive Type | Hand |
| Tether Capable | Tether Capable |
| Socket Sizes | 5/16 in |
| Standards | ASME B107.110-2012 |
| Socket Depth | Standard |
| Impact Rated | No |
| Measurement Type | SAE |
| Tether Style | Tether Capable |
| Socket Shape | 12-Point |
| Tether Ready | No |
| Socket Size | 5/16 in |
| Product Type | Socket |
| Country of Origin (subject to change) | United States |
| ASIN | B002GKN4QE |
| AdultProduct | False |
| Amount | 14.64 |
| Asin | B002GKN4QE, B007IA08KW |
| Autographed | False |
| Batteries_required | False |
| Binding | Misc., Tools & Home Improvement |
| Brand | Proto, Stanley-Proto |
| Bullet_point | Proto 12 Point Sockets are ideal for use on stubborn or damaged fasteners and also on fasteners made from soft materials, The Torque Plus configuration employs a radius-corner design, shifting contact |
| Case | 1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7592417 | 5.36 | 1 | 227 | 1 |
| Grainger | 1AK19 |  |  | None | 1 |
| ToolUp.com | PROTO J5210B | 5.88 | 1 | None | 1 |
| wylaco.com | J5210B |  |  | None | 1 |
| Raptor Supplies | AA8VXE | 9.9555885 | 1 | None | 1 |
| Applied Industrial | 105844629 |  |  | None | 1 |
| bscsource.com | J5210B | 7.19 | 1 | None | 1 |
| National Supply Network | B943882 |  |  | None | 1 |
| sustainablesupply.com | C2807555 | 7.82 | 1 | None | 1 |
| Guardian | 99076184 | 8.28 | 1 | None | 1 |
| motionindustries.com | 01166704 | 7.88 | 1 | None | 1 |
| stellarindustrial.com | PROTO 5210B |  |  | None | 1 |
| directools.com | J5210B | 4.54 | 1 | None | 1 |
| Turner Supply | 267929014 |  |  | None | 1 |
| grainger.ca | PRT5210B | 6.76451192 | 1 | None | 1 |
| jensentools.com | 10081282 | 9.31 | 1 | None | 1 |
| Circle C Supply | PTO03636 | 5.2 | 1 | None | 1 |
| National Supply Network | 99076184 | 7.44 | 1 | None | 1 |
| imsbolt.com | J5210B | 9.31 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/146500000/146802000/part_--J5210B---Proto--f02854e291.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp