3/8" Sockets
3/8 inch drive sits right in the sweet spot between the fiddly 1/4 inch and the bulky 1/2 inch, which is why it's the go-to size for most general mechanical work. This range covers standard and deep 3/8 inch sockets, impact-rated sockets built to handle powered tools, and oil filter socket sets and wrenches for routine servicing. Sealey and Draper offer strong value across single sockets and boxed sets, while Milwaukee and Laser add options built for tougher, more frequent use. Buy individual sizes to fill gaps in an existing set or a complete set to start from scratch โ everything's in stock with fast dispatch.
Related categories: 3/8" Socket Sets ยท 3/8" Impact Sockets
Part of: Sockets & Socket Sets. See also: Mixed Socket Sets ยท Hex Sockets ยท 1/2" Drive Impact Sockets
Milwaukee 3/8 Drive Socket Metric Deep 16mm 4932478360
MilwaukeeThe Milwaukee 3/8 Drive Socket Metric Deep 16mm 4932478360 features four flat sides that prevent rolling and make it wrench-ready. Its stamped size...
View full detailsMilwaukee 3/8 Drive Socket Metric Deep 15mm 4932478359
MilwaukeeThe Milwaukee 3/8 Drive Socket Metric Deep 15mm 4932478359 features FOUR FLAT sides that prevent rolling, making it perfect for use with wrenches. ...
View full detailsMilwaukee 3/8 Drive Socket Metric Deep 14mm 4932478358
MilwaukeeThe Milwaukee 3/8 Drive Socket Metric Deep 14mm 4932478358 features FOUR FLAT sides to prevent rolling and a chrome finish for durability. With sta...
View full detailsMilwaukee 3/8 Drive Socket Metric Deep 13mm 4932478357
MilwaukeeThe Milwaukee 3/8 Drive Socket Metric Deep 13mm 4932478357 features FOUR FLAT sides that prevent rolling and allow for a secure grip. The stamped s...
View full detailsMilwaukee 3/8 Drive Socket Metric Deep 12mm 4932478356
MilwaukeeThe Milwaukee 12mm deep socket with 3/8 inch square drive tool reception. Four flat sides on the 12mm 3/8 inch sockets which won't roll away when d...
View full detailsMilwaukee 3/8 Drive Socket Metric Deep 11mm 4932478355
MilwaukeeIntroducing the Milwaukee 3/8 Drive Socket Metric Deep 11mm 4932478355. With FOUR FLAT sides to prevent rolling and stamped sizes for easy visibili...
View full detailsMilwaukee 3/8 Drive Socket Metric Deep 9mm 4932478353
MilwaukeeThis Milwaukee 3/8 Drive Socket Metric Deep 9mm 4932478353 is designed with FOUR FLAT sides to prevent rolling and make it "wrench ready." The stam...
View full detailsMilwaukee 3/8 Drive Socket Metric Deep 6mm 4932478350
MilwaukeeThe Milwaukee 6mm deep socket with 3/8 inch square drive tool reception. Four flat sides on the 6mm 3/8 inch sockets which won't roll away when dro...
View full detailsMilwaukee 3/8 Drive Socket Metric Standard 19mm 4932478349
MilwaukeeExpertly designed for ease and convenience, the Milwaukee 3/8 Drive Socket Metric Standard 19mm 4932478349 features FOUR FLAT sides that not only d...
View full detailsMilwaukee 3/8 Drive Socket Metric Standard 18mm 4932478348
MilwaukeeAs an expert in metric sockets, trust Milwaukee's 3/8 Drive Socket to deliver precise and efficient results. Its FOUR FLAT sides deter rolling and ...
View full detailsMilwaukee 3/8 Drive Socket Metric Standard 17mm 4932478347
MilwaukeeAs an industry expert, the Milwaukee 3/8 Drive Socket Metric Standard 17mm 4932478347 is designed for efficiency with FOUR FLAT sides that prevent ...
View full detailsMilwaukee 3/8 Drive Socket Metric Standard 16mm 4932478346
MilwaukeeIntroducing the Milwaukee 3/8 Drive Socket Metric Standard 16mm 4932478346. With FOUR FLAT sides and a chrome finish, this socket is built to preve...
View full detailsMilwaukee 3/8 Drive Socket Metric Standard 15mm 4932478345
MilwaukeeThe Milwaukee 15mm standard socket features FOUR FLAT sides to prevent rolling and make it wrench ready. Stamped sizes ensure easy visibility, whil...
View full detailsMilwaukee 3/8 Drive Socket Metric Standard 14mm 4932478344
MilwaukeeThe Milwaukee 3/8 Drive Socket Metric Standard 14mm 4932478344 features FOUR FLAT sides to prevent rolling and make it wrench ready. The stamped si...
View full detailsMilwaukee 3/8 Drive Socket Metric Standard 13mm 4932478343
MilwaukeeExperience the convenience and efficiency of the Milwaukee 3/8 Drive Socket Metric Standard 13mm 4932478343. With FOUR FLAT sides to deter rolling,...
View full detailsMilwaukee 3/8 Drive Socket Metric Standard 12mm 4932478342
MilwaukeeThe Milwaukee 12mm socket with 3/8 inch square drive tool reception. Four flat sides on the 12mm 3/8 inch sockets which won't roll away when droppe...
View full detailsMilwaukee 3/8 Drive Socket Metric Standard 11mm 4932478341
MilwaukeeThe Milwaukee 11mm socket with 3/8 inch square drive tool reception. Four flat sides on the 11mm 3/8 inch sockets which won't roll away when droppe...
View full detailsMilwaukee 3/8 Drive Socket Metric Standard 10mm 4932478340
MilwaukeeThe Milwaukee 10mm socket with 3/8 inch square drive tool reception. Four flat sides on the 10mm 3/8 inch sockets which won't roll away when droppe...
View full detailsMilwaukee 3/8 Drive Socket Metric Standard 9mm 4932478339
MilwaukeeThe Milwaukee 9mm socket with 3/8 inch square drive tool reception. Four flat sides on the 9mm 3/8 inch sockets which won't roll away when dropped ...
View full detailsMilwaukee 3/8 Drive Socket Metric Standard 7mm 4932478337
MilwaukeeThe Milwaukee 7mm socket with 3/8 inch square drive tool reception. Four flat sides on the 7mm 3/8 inch sockets which won't roll away when dropped ...
View full detailsMilwaukee 3/8Dr Metric Socket 6 -19mm 56Pc 4932464946
MilwaukeeMilwaukee accessory code number : 4932464946Genuine Milwaukee accessories. 56 piece set of ratchets & sockets MOST VERSATILE SOCKETS. ANTI-ROLL...
View full detailsMilwaukee 3/8Dr Metric Socket 6 -19mm 32Pc 4932464945
MilwaukeeMilwaukee accessory code number : 4932464945Genuine Milwaukee accessories. 32 piece set of ratchets & sockets MOST VERSATILE SOCKETS. ANTI-ROLL...
View full detailsLaser Socket 3/8"D 21mm 1646
LaserStandard 21mm single Hex socket, supplied loose for use on socket rack. Part of a range of loose standard sockets from 6mm to 24mm.Size: 21mm singl...
View full detailsLaser Socket 3/8"D 8mm 1633
LaserStandard 8mm single Hex socket, supplied loose for use on socket rack. Part of a range of loose standard sockets from 6mm to 24mm.Size: 8mm single ...
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