Tandem roller
Quick Learner from Casper, Wyoming
Jun 19, 2026 5:56 pm
Believe the door to be a Marvin 10 feet. The rollers say Del Mar engineering but no part number. The wheels are metal rather than plastic or nylon. Do you have access to replacements?
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2 Replies
Tom from SWISCO
Jun 29, 2026 1:52 pm
Thanks for your patience during this busy season. We unfortunately don't sell this exact roller. The design is similar to our 81-018, but not exact, and the dimensions differ slightly. Review its specs and see what you think. If you're handy, you may be able to retrofit it to work on your door.
Alternate image for 81-018
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