TAMA HC52F Flat Base Cymbal Stand Audio & Recording | Microphones | Instrument Mics this specially shaped nut prevents

this specially shaped nut prevents the spring unit from loosening

Placing a threaded steel insert nut inside the tripod base provides much more strength and makes stripping much less likely than with the traditional method of cutting the threads directly into the die-cast section

You get nine dedicated drawbars with controls for the rotary speaker

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TAMA HC52F Flat Base Cymbal Stand Audio & Recording | Microphones | Instrument Mics this specially shaped nut preventsWith a compact size and light weight, easy to handle simple structure, Tama's HC52F looks above all vintage. Since its birth in the 1960s, drummers have continue to covet the "flat base" type of cymbal stand. Designed under the supervision of legendary percussionist Peter Erskine, this stand features a compact folding design, fine gear tilter, and a solid upper portion, which provides improved stability over hollow pipe designs. 19. 1mm Diameter Base