- WRS Series 300 Block and Tackle Balance – 27" Stamp 26-5 (26-30 lbs)
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.
Description
🔧 Elevate Your Window Game!
- CUSTOM FIT - Measure only the metal channel for accurate sizing—no guesswork!
- SINGLE PURCHASE - Sold individually, allowing you to order exactly what you need.
- EASY INSTALLATION - Comes with preinstalled top and bottom guides for hassle-free setup.
- DURABLE CONSTRUCTION - Built to last with high-quality materials for long-term performance.
- PRECISION ENGINEERING - Designed for non-tilt windows, ensuring a perfect fit.
The 27" Caldwell Series 300 5/8" Channel Block & Tackle Window Balance is a precision-engineered solution for non-tilt windows, featuring a 5/8" channel depth and preinstalled guides for easy installation. Sold individually, this product ensures a custom fit tailored to your specific window measurements.
Reviews
P**S
Part size important
The parts were an exact match and easy install
B**R
Perfect fit - excellent delivery
Perfect fit - excellent delivery
R**A
great product.
They very easy to install.
R**Z
Caution spring loaded
Good product good quality
D**T
great diy fix
Our 20 year old house windows have been experiences wear and tear. My husband pulled one of these Window Blocks and we matched it. Ended up doing 6 problematic windows for less then $100. A great resource! Finding the right "wording" was the most difficult part.
J**S
Incorrect spring rating
I bought the 26-5 which is exactly how my original balances were stamped. While the dimensions are perfect, my windows now sag about halfway open after replacing both sides. I cannot get the windows to stay fully open, which makes me think the wrong springs were included in my order. This is disappointing after having spent $40 to fix 2 windows.
B**M
Great Function, Cheap Parts
My window works way better now, but the hook is a cheaper metal and the pieces on the end are the same cheap plastic that will probably break in the same way within a year or two. I wish there was a stronger solution.
D**L
Fixed my window!
Worked perfect. Made sure to look at the number stamped on the broken one I took out of my window so that I ordered the right one. Took all of 5 minutes to put this one in and now my window works smoothly. Did a little research first on how to remove and replace the window balance as it is a little tricky.
Common Questions
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