







⚙️ Master your bike repairs with precision and style!
The Park Tool SWR-8 is an 8-inch, chrome-plated, forged alloy steel ratchet handle designed for 3/8" drive sockets and bits. Engineered for smooth operation and durability, it features a quick-release button and direction lever, making it a top choice for professional and enthusiast bike maintenance.




| ASIN | B07PH34JYY |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #295,732 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,152 in Socket Wrenches |
| Brand | Park Tool |
| Color | Silver |
| Customer Reviews | 4.8 4.8 out of 5 stars (146) |
| Date First Available | November 17, 2009 |
| Finish | Chrome Plated |
| Finish Type | Chrome Plated |
| Head Style | Fixed Square |
| Included Components | Tools and accessories |
| Is Discontinued By Manufacturer | No |
| Item Length | 8 Inches |
| Item Package Quantity | 1 |
| Item Weight | 14.2 ounces |
| Item model number | SWR-8 |
| Manufacturer | Park Tool |
| Material | Metal |
| Measurement System | inch |
| Operation Mode | Mechanical |
| Part Number | SWR-8 |
| Pattern | Solid |
| Power Source | ac |
| Size | One Size |
| Style | Ratchets and Bits |
| UPC | 763477007193 |
C**B
Very pleasant to use
A lot of people will tell you to go with cheaper general tools like wrenches. That will save you some money, but this is a quality wrench that I think is well worth the price and perfectly suited for bike work. The ratchet mechanism, quick release button, and direction lever work very well. They run smoothly and provide satisfying feedback. The wrench is also perfectly sized and balanced. Great tool.
M**E
Good quality
Good quality as can be expected from Park Tool. Happy with my purchase
M**S
Straight Ratchet Handle
Yo, the SWR-8 Drive Ratchet Handle is legit the GOAT🐐. Park Tool really popped off with this one. The silver finish? Clean af. The 3/8" drive works with literally everything I throw at it. What I love most is how smooth it is—like, every click is so satisfying. Plus, the handle is super comfy, so no more hand cramps when you’re grinding on a tough project. You can tell this thing is built to last. If you need a solid ratchet handle that looks dope and works like a beast, this is the move. Trust me, you won’t regret it. 💯
J**.
Makes bike adjustments easy
This ratchet is a good smooth tool made from quality metal. It operates well and the finish is well done. Park is a trusted name and this did not disappoint.
H**E
A Workhorse Wrench
Park Tool is the leader in Bicycle tools. They sell top quality products. I purchased the Park Tool SWR-8 3/8 Drive Ratchet to be used as my daily Workhorse. When I bought the Park Tool TW-5.2 Torque Wrench and the Park Tool TW-6.2 Torque Wrench, I read that both wrenches are for torquing “ONLY” not for loosening nuts and bolts because that would ruin the calibration of these precision tools. Also, I bought the Park Tool SBS-3 Socket & Bit Set which fit all three wrenches perfectly.
A**S
Must have for any serious bike mechanic
It’s a park tool. What can you say.
A**R
Ok but made in China
Good fit and finish, totally adequate for any fastener on a bike. It’s a shame an iconic tool company like Park has opted to make there tools in China☹️
K**N
Good ratchet
Good 3/8 drive ratchet, haven't had any issues with it thus far.
A**Z
Topuktan dize metal alaşımdan imal edilmiş Park Tool SWR-8 cırcır kolu 3/8" ölçüsünde lokma ya da bits soketlerle uyumlu. Sağ ve sol çalışma kolu, bits ve lokma soketini kolayca çıkartmak için düğmesi kullanımı kolaylaştırıyor. Sap kısmının tırtırklı olması kavramayı arttırıyor.
K**N
Kanonprodukt
M**S
Feels solid and works well.
R**R
Park Tool 3/8" Drive Ratchet Handle - SWR-8 This SWR‑8 unit has seen minimal use—limited to extracting the factory‑installed bottom bracket from a 2023 KHS Winslow MTB and installing a new SRAM AM BB DUB BSA 68/73 bottom bracket with the SRAM BBT 79.3 interface tool. Under load, the ratchet mechanism performs with consistent mechanical precision. The engagement pawls produce a clean, well‑defined click that makes it easy to monitor torque application by feel and sound. The spring‑loaded injector button on the ratchet head is a notable functional advantage. It provides positive socket retention while allowing rapid, one‑handed release when switching between BB tools or other 3/8" drive interfaces. This reduces workflow interruptions and improves efficiency during multi‑step service procedures. Ergonomically, the SWR‑8’s extended handle length offers increased leverage without compromising control. The machined grip channels maintain traction even when working with gloved or oily hands, and the symmetrical design ensures equal usability for left‑ and right‑handed operation. The dual blue accent bands are purely aesthetic, but they do provide quick visual identification in a crowded tool drawer. Overall, the SWR‑8 demonstrates solid machining tolerances, reliable ratchet engagement, and thoughtful ergonomic design—qualities that make it well‑suited for bottom bracket service and other high‑torque bicycle maintenance tasks. A nice addition to any home bicycle mechanic or professional. Pros Demonstrates solid machining tolerances Reliable ratchet engagement Cons Non at this moment
J**W
And usual Park Tool price. Not cheap but nice to use and you get what you pay for. Other different cheaper ratchet spanner have fallen apart with weeks which is much worse value for money.
Trustpilot
5 days ago
3 weeks ago