

🧼 Click, Clean, Connect — Fiber clarity at your fingertips!
The Fibershack 1.25mm LC Fiber Cleaner Pen offers a professional-grade, single-click cleaning solution delivering 800+ cleans per unit. Designed for LC and MU fiber connectors, it features an auto-advancing microfiber tape for efficient contaminant removal. Housed in a shock-resistant protection case with dust caps, this pen ensures durability and precision, making it an essential tool for maintaining optimal fiber optic signal quality.



| ASIN | B07CNX8FJ3 |
| Best Sellers Rank | #12,841 in Electronics ( See Top 100 in Electronics ) #2,181 in Home Cinema Cables |
| Brand Name | Fibershack |
| Cable Type | Fiber Optic |
| Color | Blue |
| Compatible Devices | 1.25mm Fiber Cables & Ports LC / MU, Fiber Optic Cable Cables |
| Compatible Phone Models | Compatible with smartphones, specific models not listed |
| Connectivity Technology | Fiber Optic |
| Connector Gender | LC |
| Connector Type | 1.25mm Fiber Cables & Ports Lc / Mu, Fiber Optic |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.4 4.4 out of 5 stars (275) |
| Gauge | 1.25 |
| Included Components | Fiber Optic Cleaning Pen, Protection Case, LC Dust Caps |
| Indoor Outdoor Usage | Indoor |
| Item Length | 7 Inches |
| Item Shape | Rectangle |
| Manufacturer | FiberShack |
| Model | OL-MS42-PMWF |
| Number of Items | 1 |
| Other Special Features of the Product | shock-resistant |
| UPC | 682269362633 |
| Unit Count | 1.0 Count |
S**R
Great cleaning pen for ST connections
Exactly what I needed for cleaning some ST connectors. I ran fiber to my garage and terminated it with ST connectors, so I wanted an easy way to clean them up before putting them into service. I used a LC cleaning pen for years, so I figured I'd get the ST version. You can see a clear difference before and after under the fiber microscope - its kind of amazing just how big of a difference, honestly. Seems to be very well made. Works exactly like it should. Should last for hundreds of cleanings.
R**N
Does the job, with a click! ;-)
Cleans fibers well, not much to say here...you just push till you hear a click and your done. The cap comes off so you can clean internal sc / lc fiber connections ( like in a fiber rack ). Effortless.
L**O
Works
It did it’s job
G**9
Good
Good
J**R
Fiber Cleaner
No Issues . Item is as described. Thank You !
J**S
Nice but not the best.
Not as good as the expensive ones but works for what they are meant for.
J**N
Well made product
worked great to clean the port on our ONT modem from our isp after I moved our equipment to another room.
A**T
Great
Very quick easy way to clean ST or SC fiber ends. Do not try to use this for SMPTE cables. You need an M20 click pen for that.
Trustpilot
4 days ago
1 week ago