LAN71 Wishbone Topstay/Seatpost Binder. This hollow 75gm. (with 10mm buttonhead capscrew but prior to mitering the top end) is lathe turned and milled from solid 4140 rod. Bottom end is turned to fit 22.2mm. topstay of .7/.8mm. wall thickness. $52.10/ea. for 1-4pces., $48.10/ea. for 5-9pces., $44.60/ea. for 10pces. and up. To order, please contact Andy. PayPal and good check accepted.