Tondiamo3 Pcs Pool Plugs 1" to 2" Stainless Steel Bolts, Heavy Duty Rubber Winter Expansion Plugs for Above Ground Pool Return Line (1 Inch,1.5 Inch,2 Inch)

I needed a stopper for my pool skimmer to prevent water from coming out of the skimmer....when I do pool maintenance. This is easy to use and works fantastic !

Excellent quality. Fit and worked as described.

Good product, fast service! A++++

Great product works as expected

fit my skimmer basket well, was able to disconnect pump without losing any water

Worked perfect for plugging my above ground pool filter to save draining water while I worked on the pump and filter. Saved hundreds of gallons of water using this.

They seem like such a great idea, but when you try to tighten the thumbscrew, the actual screw just spins inside the rubber cork and never pulls tighter, so they never expand and do the job they were designed for. Great idea, horrible build -- if you're going to buy this type of product, make darned sure the screw threads won't just endlessly spin instead of doing the job that needs doing

With these, I can clean the prefilter basket on my above ground pool without getting flooded. The big one is perfect in the bottom of the skimmer, and the little one is good enough to block all but a trickle when put in the return jet.