

🔧 Own the ride: The wrench that keeps your bike—and your status—tight.
The Park Tool Metric Wrench (8mm/10mm) is a precision-engineered, powder-coated alloy steel tool designed for professional-grade bicycle maintenance. Compact and lightweight, it offers dual-size functionality in a durable, corrosion-resistant package, proudly made in the USA to meet the demands of serious cyclists.



| Color | Silver |
| Brand | Park Tool |
| Material | Alloy Steel |
| Item Length | 13 Centimeters |
| Item Weight | 4.54 g |
| Item Package Quantity | 1 |
| Head Style | Open End |
| Finish Type | Powder Coated |
| Operation Mode | Mechanical |
| Manufacturer | Park Tool |
| UPC | 763477001115 |
| Global Trade Identification Number | 00763477001115 |
| Item Package Dimensions L x W x H | 8.31 x 3.23 x 0.39 inches |
| Package Weight | 0.04 Kilograms |
| Item Dimensions LxWxH | 9 x 4 x 1 inches |
| Brand Name | Park Tool |
| Suggested Users | unisex-adult |
| Number of Items | 1 |
| Part Number | 373-721 |
| Model Year | 2016 |
| Size | 8mm/10mm |
| Sport Type | cycling |
G**.
Excellent flat edge
Excellent flat edge...serves it's purpose for adjusting brakes. It has a nice strong metal composition and the hole comes in handy for hanging on peg board. The price is also perfect.
Y**I
Great break wrench.
Another review says this works for a walther p22. Got mine and it's too thick to fit around the thread guard. 5 stars because this product works great as intended for bicycle brakes. Just wanted to clear up a previous comment about the p22... does not work.
A**R
Does what it’s supposed to do
This is a solid wrench which fits the intended nuts very well. The packaging says it’s made in the USA which is a huge plus because many of the Park tools i’ve Purchased lately are from China. Only negative is the finish on the edges is poor — there are no burrs but the finish isn’t good.
D**E
perfect fit
was what i ordered
F**I
Práctica y sencilla.
Ideal para mantenimiento de pedales Shimano, en todas sus gamas. Funciona de maravilla.
S**N
Five Stars
A well made product.
H**T
Awesome
Using it for my 3d printer. Better thank the tool it came with.
L**_
Loose grip
Used it for SRAM hydraulic brake line and due to the wrench's loose grip it slipped under half the torque required and damaged the valve body. Ironically, it is advertised for this kind of task yet it cannot bear the torque. Did not expect such a disappointment from Park Tool, especially for something as simple as a wrench. Probably would have been better off with one of the thousands cheaper alternatives.
S**Y
So many multi-tools come with closed end 8mm/10mm spanners or sockets which are totally useless for tightening brake hose ends o
There's not much you can say about a spanner but this is IMHO essential for a bike toolkit for travel. So many multi-tools come with closed end 8mm/10mm spanners or sockets which are totally useless for tightening brake hose ends or adjuster brake calipers. This spanner is just the thing for that and no more and saves having to carry two spanners.
R**B
Five Stars
excellent product, highly recommend from this sellerI look forward to using this
N**N
Five Stars
Great well made tool. Essential for a Mechanics tool box.
G**V
It did a cracking job of tightening a bolt....
It’s a spanner. It adjusts bolts wtf else can you say. It did a cracking job of tightening a bolt.....
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