Instruction: Analyze a question and its supporting document. Predicting answerability based on the information provided in the document. Output yes if the document contains relevant information to answer the question, otherwise output no.

Input:
Question: Is this heavy enough to support Hakko 503F Iron? Or is this easy to tip over?
Document: Fits myWeller WP25 Professional 25Watts/120V Soldering Ironperfectly. Base is heavy enough to hold this iron without fear of falling over. Yes, the sponge is cheap and the packaging is basic. I'd rather spend my money on a temperature controlled iron than all the accessories. But then, I don't solder often.For what it is this product is perfect.
This piece of equipment is pretty cheap but does the perfect job for my twenty dollar weller soldering iron. The spring is stiff enough to hold it in place and the little sponge that comes with it does great at cleaning my tip. Perfect stand for a cheaper soldering iron if you don't want to hang your iron off the edge of the counter anymore.
And it does that job admirably. If it were holding anything else, this wouldn't be a three-star review. Anything else wouldn't have a tip that is holding temperature at a steady couple hundred degrees, ready to burn anything it touches.This stand tips. Do you have an iron that's even slightly back heavy? Does the cord drag? If so, don't buy this holder. It will topple over and leave your desk marred.
I needed this cradle for my soldering iron which only had a small wire stand and was easy to knock over. Now I can leave it plugged in longer without worrying about that, and I like the sponge for keeping the tip clean. I only had to put a drop of glue on the sponge to hold it down in the tray. I would have liked to seen a rubber footing of sorts  because the steel bottom edges can scratch the table top.
I also bent out each side of the base about 1/4 inch to give it a bigger footprint, it won't tip over. I didn't knock off any stars for doing these mods. There easy fixes anyone can do. A great buy at $6.00 and great quality. I'd buy it again if needed.
cheap metal base just barely has enough weight to hold the iron safely. if you have no base (all yours are belong to someone else? lol) then get this, but its not very good, to be honest.
It does the job ,but is not very heavy so when it is holding the iron it moves around a lot
This is just what I needed to hold my soldering iron. It is very light, easy to assemble and looks good too. Does its job as described. Highly recommended.
Product was delivered on time, as ordered. Easy to assemble. My Weller WP25 soldering iron fits very well. Just what I needed for the workbench. No complaints.
This soldering iron holder arrived expeditiously in the mail. It is just what I needed to safely use my heavy duty soldering iron.
Answer: yes