Just wanted pass this information along. I guess since I'm retired, I have the time to look for the best deals on things. If you go to the following website, you'll find the casters going for around $21.96 for four of them: shop:servicecaster.com
Service Caster Corporation
Riverfront Business Center
9 South First Avenue
West Reading, PA 19611
stevem Messages: 4738 Registered: June 2004 Location: NY
Senior Member
I have found these also and as it turns out they are the same ones Peavey use to sell until some 6 years ago or so it would seem.
The only thing about these casters if are the same as the Peavey ones is that the mounting plate is a smaller square plate then the original Kustom ones.
There's two things you can do about that issue, 1) you can make a new Aluminum mounting bar and mount them as Kustom did with counter sunk machine screws , or 2) you drill new clearance holes in the aluminum bar for wood screws and go thru the bar and into the 3/4" plywood of the bottom of the cabinet.
By the way, once you make 5 postings on this site I will not have to approve them and they will go right up, pictures however can not be posted here at all by members.