Penn Elcom Casters with for Heavy Duty Roadcases, Flightcases, and Heavy Equipment (Caster Single (1 Non-braked Caster))

These things roll very smooth and will save your back. All my casters arrived with no hardware just the caster itself. I use them for my sound rental business PB Sound for subwoofer wheel carts to transport my subwoofers, and they are great. I roll my equipment from my warehouse up a ramp into my truck and into the venues I am working and my equipment is floating on air. Some of my subwoofers with dollys combined are around 400 pounds so weight capacity is great. That’s the most weight I have put on these casters. Very easy to install. The functionality is great and I usually get some locking casters too because these things roll so smooth whatever you attach it to might roll off on you. They are worth the price.

These are pretty much an industry standards for road cases. I replaced smaller, tired casters with these. I operate a live sound and event business and need to push my gear over rough terrain. I've used this brand for many years. Good stuff!

These work as advertised. They fit perfectly on the portable carts from Portable Church, which is what I got these for. So far they are very sturdy, fit great, and installed very easily.

I direct operation at a church that sets up in a school gymnasium every sunday. We have two 30ft trailers filled with gear, speakers, trussing, lighting, chairs, children's equipment, ect. Everything is on casters and is made portable. For a while we were using cheaper hard plastic casters we purchased from Home Depot but they kept falling apart. We now will only put these caster on anything. We have some we have been using for 5+ years that carry very heavy loads every week. These get pushed across concert and black top and preform fantastic and are soft enough to not be harmful to the nice gym flooring inside the building. If you are going to be using these for a long time it is well worth the investment.

Good but need more bolts. Works ok but you will need to modify

Penn Elcom makes great reliable products. I use the casters on all my road cases and big equipment and never any issues.

Se colocaron los woofer HK audio de 57 kg, extremadamente fácil de transportar, las ruedas son muy suaves y bastante bonitas.

There are way better than the default JBL castors. They will last a lifetime. The attach easily (using the existing bolts from your subwoofer) and glide well. Even over rough terrain. Can highly recommend.