OVNSHVN Bicycle Seatpost Screw Adjustment Bike Seatpost Clamping Binder Screw Bolt 15-25mm Vintage Style High Strength Steel Screw

100% brand new and high quality Made of high quality material durable and practical to use Fit for Bicycles Size: 8mm (Approx.) Adjustment range of lock is 15-25mm Material:Chrome-molybdenum steel colour:Silver Package Contents: 1 * Seatpost Screw Only the above package content other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.