This listing is for one (1) used Schwinn Chicago made easy-adjust bicycle seatpost clamp T-Handle & bolt. Make the seat height adjustment easy with this conversion. Will fit most Chicago built electro-forged frame bicycles, like Varsity, Suburban, Stingray Runabout, Cruisers, Twinn Tandems. I have several so stock up and save.  .  see jpegs.
.   . $5.50 Postal S,H,ins in USA - ONLY.