# Proto J5220M 5220M 3/8DR 20MM SOCKET PROTO | JensenTools

**Manufacturer:** Proto  
**MPN:** `J5220M`

The Proto J5220M socket is a 3/8-inch drive tool with a 20mm diameter and 12-point configuration. It features the Torque Plus design, which allows for quick and easy socket engagement and minimizes fastener rounding. This socket is ideal for use on stubborn or damaged fasteners and those made from soft materials. Its internal design helps to extend fastener life.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, PROTO, Stanley Proto |
| KnownMan | Proto J5220M 5220M 3/8DR 20MM SOCKET PROTO \| JensenTools |
| Extra Product Name | Proto J5220M 5220M 3/8DR 20MM SOCKET PROTO \| JensenTools |
| jsonUrlData | 50506947-fd16-4dec-9909-ac4d00f8adcc |
| keywords | Proto J5220M 5220M 3/8DR 20MM SOCKET PROTO 203-769 |
| moq | 1 |
| MPN | J5220M |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 203-769 |
| tierMinQty1 | 1 |
| tierPrice1 | 11.93 |
| UPC | 787721032281, 94714758203 |
| EAN | 662679161637, 94714758203 |
| Part Number | J5220M |
| Model | J5220M |
| Product Group | Home Improvement |
| ASIN | B0002FUCCY, B0080K7U6O |
| AdultProduct | False |
| Asin | B0002FUCCY, B0080K7U6O |
| 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 |
| Cat | Tools & Home Improvement |
| CatId | 228013 |
| CatTree | 2225084011, 228013, 328182011, 468240, 551238, 553350 |
| ClassificationId | 2225084011, 2225089011 |
| Color | Multi |
| Compatible_fastener_description | 0.375 inches |
| Department | Unisex-Adult |
| DisplayName | Individual Drive Sockets, Triple Square Drive |
| EANList | 662679161637, 94714758203 |
| Feature | Proto 12 Point Sockets are ideal for use on stubborn or damaged fasteners and also on fasteners made from soft materials |
| Height | 0.99999999898, 1, 1.0, 1362, 2.54, 450, 500, 75 |
| Identifier | 00662679161637, 0094714758203, 0662679161637, 0787721032281, 094714758203, 662679161637, 787721032281 |
| IdentifierType | EAN, GTIN, UPC |
| IsBrandQuery | True |
| IsDeadAsin | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Socket, 3/8 In Dr, 12 Pts, 20mm, 28.5mm L, Stanley Proto J5220M 3/8-Inch Drive Socket, 20mm, 12 Point |
| Item_length | 0.79 |
| Item_name | Socket, 3/8 In Dr, 12 Pts, 20mm, 28.5mm L, Stanley Proto J5220M 3/8-Inch Drive Socket, 20mm, 12 Point |
| Item_package_quantity | 1 |
| Item_package_weight | 0.20000000000000004 |
| Item_type_keyword | drive-sockets, triple-square-drive-sockets |
| Item_type_name | 3/8" Drive Socket 20 mm - 12 Point |
| Item_weight | 0.15, 2.18 |
| Keyword | J5220M |
| Label | PROTO, Proto, Stanley Proto |
| Length | 1, 1.0, 1.0999999988780001968503935, 1.0999999988780003, 1.1, 2.7940000000000005 |
| Link | https://m.media-amazon.com/images/I/319PhVvORnL._SL75_.jpg, https://m.media-amazon.com/images/I/319PhVvORnL.jpg, https://m.media-amazon.com/images/I/31Fm1Clwm8L._SL75_.jpg, https://m.media-amazon.com/ |
| Man | Proto, Stanley Proto |
| Material | Blend |
| MaterialType | Blend |
| Measurement_system | Inch/Metric |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| jensentools.com | 203-769 | 11.93 | 1 | None | 1 |
| Zoro | G3905139 | 6.39 | 1 | 64 | 1 |
| Grainger | 6RCK6 |  |  | None | 1 |
| ToolUp.com | PROTO J5220M | 6.38 | 1 | None | 1 |
| wylaco.com | J5220M |  |  | None | 1 |
| motionindustries.com | 01166884 | 10.1 | 1 | None | 1 |
| Applied Industrial | 105846854 |  |  | None | 1 |
| bscsource.com | J5220M |  |  | None | 1 |
| Guardian | 71785448 |  |  | None | 1 |
| Turner Supply | 267916163 |  |  | None | 1 |
| kscdirect.com | BLA J5220M |  |  | None | 1 |
| grainger.ca | PRT5220M |  |  | None | 1 |
| stellarindustrial.com | PROTO 5220M |  |  | None | 1 |
| directools.com | J5220M |  |  | None | 1 |
| Zoro | G3684956 | 5.51 | 1 | None | 1 |
| DGI Supply | PTO16163 | 9.8 | 1 | None | 1 |
| Circle C Supply | PTO03773 | 6.3 | 1 | None | 1 |
| grovesindustrial.com | PRO 5220M | 3.97 | 1 | 2 | 1 |
| National Supply Network | 39934229 | 9.54 | 1 | None | 1 |
| imsbolt.com | J5220M | 11.93 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/48000000/48131500/part_--J5220M---Proto--804ceb4577.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp