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🛠️ Spring into action with strength and style!
Prime-Line SP 9710 Compression Springs are crafted from durable tempered spring steel with a corrosion-resistant nickel-plated finish. Measuring 0.072 inch wire gauge, 0.5 inch diameter, and 2.75 inch length, these springs deliver a strong 31.3 lbs max load capacity and 1.56 inch deflection, making them perfect for versatile applications from household repairs to automotive and marine projects.




























| Manufacturer | Prime-Line Products |
| Part Number | SP 9710 |
| Item Weight | 0.634 ounces |
| Item model number | SP 9710 |
| Is Discontinued By Manufacturer | No |
| Size | 1/2 in. x 2-3/2 in. |
| Color | Nickel |
| Finish | Nickel |
| Material | Steel |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.5 Inches |
| Measurement System | inch, wire_size |
| Included Components | Springs |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Goods are warranted against manufacturing defects for 1 year. In no case is Prime-Line responsible for user related damage or damage incurred during installation. Warranty is void if products are subjected to abnormal conditions, misapplication or abuse. |
| Assembled Diameter | 0.5 Inches |
G**E
Spring fit perfectly and provides strong spring force needed.
This worked perfectly to fix my WORX WG191 string trimmer that lost the spring for dispensing the string. It is a tight fit the provides lots of force for the string advancement to work properly. Glad to have my string trimmer back up and running and not have to replace the whole machine.
W**H
Excellent
The spring is great - very durable and holds its shape even after a lot of compressive force. Just make sure you use the chart from the photos to get the right size.
N**S
Good value
The item worked just as described and was a great direct replacement.
A**S
Good description
Work fine would like it to be a little stronger
B**N
Good quality great price
it wasn’t the size that I needed for the project I was working on. But is it well made and I’m sure it’ll come in use sometime
J**E
China's Best
no issues, as advertised
T**N
Perfect springs for my project
Just as described and fast shipping too. Just what I wanted
B**N
It's a 2-Pack!
Usually happy to find out something ships in higher quantity than expected, but the ended up not fitting. So since I needed two and the super tiny 2-pack icon wasn't on the image for the size I bought I now have 4 springs that don't fit what I need them for. Them not fitting was a gamble, I needed them to fit over something that is 7/8" and they were just a touch too small. Maybe include inner diameter on the listing? Otherwise, they seem sturdy and I am trying the 1-1/8" to see if that will fit and only ordering qty 1 this time!
G**L
Exactly what I needed
I use these in my cheese press. They make it easy to calculate pressure form 5lbs to 50lbs
A**R
Strong spring
Did the job. Strong spring. Right size for the project
J**D
Formidable Compression spring
Toujours à la recherche du bon ressort de compression, j’ai enfin trouvé le bon que je recommande à tous.
R**S
excellent
used for a throttle return on mini bike... perfect fit and does a good job.
C**O
La medida es importante
Son pequeños pero sirven ala perfeccion.
Trustpilot
1 week ago
2 months ago