Allied Moulded SB-CBFR Sliderbox Adjustable Box

Worked as expected but slow to arrive and was pricey

Sturdy, easy to install. Purchased for a retrofit installation. Was able to locate the ceiling joist position, cut the right size circle hole, box slid in, and fastened securely. I used an impact screwdriver to securely tighten the three screws. Adjustable hight was helpful for making sure it was flush with ceiling.

I would give these five stars if they were a little more cost effective. I used to be able to get a similar product for about 2/3 the cost of this one. The depth adjustment is pretty useless. Otherwise, these do a good job of keeping me out of attics!

This sliderbox is very good for remodeling or tight spots. I've used this twice. The 2nd time it was for replacing one that someone who doesn't know what they were doing. This work great! These are a little pricey compared to the standard ceiling boxes but they work very good.

Great product highly recommended !

Awesome product.

This is great when you dont want to rip up all the dry wall.

Yes! Way better than the expandable rod system. Exactly what I needed.