My favorite thus far. Although, it hasn't been completed. Throughout the time spent gathering parts to finish it up, I've found ways to make it an easier build and better overall. So, I'm now planning to jump into another build. Simpler and lighter weight next time. The latching mechanism wasn't put onto this one, but it's a non lock-out indexing plunger.
I used 608 ZZ bearings that have a claimed 308 pound static load capacity per bearing. The bearings are bolted onto 3/8" acrylic, which is bolted onto 2" angled steel, and mounted to the tub using the rear seat's mounting points. The slide-out is welded up using ~1/16" walled 1" square steel tubing. The slide-out frame is topped with 1/2" plywood and covered using an "industrial" type, rubber floor runner from Lowe's.
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