They slide easily onto standard 0.9mm spindles without being loose or rattling. Compatible with TEAC A-4010 (all variants), A-3300, A-4300, A-3440, X-1000R, X-2000R, A-1500, and other 10½" reel-to-reel decks from TEAC and other major makes that use standard 0.9mm hubs.
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