# Proto

**Manufacturer:** Proto  
**MPN:** `J5555M`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, Stanley Proto |
| DimensionUnit | inch |
| GraingerSku | 429T30 |
| Extra Product Name | Proto |
| UPC | 662679200480 |
| UnitOfMeasure | EA |
| Weight | 2.83, 1.3999999999999997 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 3.5 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 4 |
| moq | 1 |
| MPN | J5555M |
| multiple | 1 |
| qtyInStock | 10 |
| qtyInStockOverride | -2 |
| SKU | G2770798 |
| tierMinQty1 | 1 |
| tierPrice1 | 62.20 |
| url | https://www.zoro.com/proto-34-in-drive-55mm-triple-square-metric-socket-12-points-j5555m/i/G2770798/ |
| width | 3.5 |
| Part Number | J5555M |
| Product Group | Home Improvement |
| Drive Size | 3/4 in |
| SAE or Metric | Metric |
| Number of Points | 12 |
| Overall Length | 3 9/32 in |
| Material | Alloy Steel, Blend |
| Size | 55mm, One Size |
| Finish | Satin |
| Output Type | Triple Square |
| Standards | ASME B107.110-2012, SAE AS955 |
| Item | Socket |
| Drive Type | Hand |
| Socket Depth | Standard |
| Tether Capable | Not Tether Capable |
| Socket Sizes | 55mm |
| Impact Rated | No |
| Measurement Type | Metric |
| Tether Style | Not Tether Capable |
| Tether Ready | No |
| Socket Size | 55 mm |
| Socket Shape | 12-Point |
| Locking | Yes |
| Product Type | Socket |
| Country of Origin (subject to change) | United States |
| ASIN | B0002FUDIW |
| AdultProduct | False |
| Amount | 116.66, 131.18 |
| Asin | B0002FUDIW, B000CG6RX6 |
| Autographed | False |
| Batteries_required | False |
| Binding | Misc., Tools & Home Improvement |
| Brand | Proto, Stanley-Proto |
| Bullet_point | Ball detent design, Proto 12 Point Sockets are ideal for use on stubborn or damaged fasteners and also on fasteners made from soft materials, The TorquePlus configuration employs a radius-corner desig |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G2770798 | 62.2 | 1 | 10 | 1 |
| Global Industrial | WBB941851 |  |  | None | 1 |
| Grainger | 429T30 |  |  | None | 1 |
| ToolUp.com | PROTO J5555M | 75.97 | 1 | None | 1 |
| wylaco.com | J5555M |  |  | None | 1 |
| Applied Industrial | 105846084 |  |  | None | 1 |
| bscsource.com | J5555M |  |  | None | 1 |
| Guardian | 84968437 | 122.84 | 1 | None | 1 |
| motionindustries.com | 01168656 | 116.71 | 1 | None | 1 |
| stellarindustrial.com | PROTO 5555M |  |  | None | 1 |
| directools.com | J5555M | 67.15 | 1 | None | 1 |
| Turner Supply | 267920048 |  |  | None | 1 |
| grainger.ca | PRT5555M | 109.11767404 | 1 | None | 1 |
| grovesindustrial.com | PRO 5555M | 90.9 | 1 | None | 1 |
| National Supply Network | 39936612 | 100.24 | 1 | None | 1 |
| imsbolt.com | J5555M | 137.74 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/214000000/214391000/part_--J5555M---Proto--85f5c81817.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp