Check the listing for details. Lisle 21700 Wrinkle Band Ring Compressor. Condition: New. Listed at 20.84 USD. *************************** Lisle Corporation Wrinkle Band Ring Compressor Features LOW FRICTION! Wrinkle Band cuts friction in half. Rings slide in easily. WRINKLE BAND! Can't slip down into cylinder. CAM OPERATED! Set adjustment screw just once for entire set of pistons.FASTER! Insert a full set of pistons in half the time, with half the work! With a range of 3" to 5". Brand New and Never Been Used! Still in Original Packaging. WE SHIP WORLDWIDE! FREE SHIPPING in the USA! CBM TOOLS SHIPS THE DAY YOUR ORDER IS CONFIRMED! Handling Time is 1 Business Day of receiving your payment. Actual shipping time varies depending upon your location. We ship from Oregon and QUALITY IS GUARANTEED! We here at CBM TOOLS strive to provide 5-STAR Service every day. Your personal satisfaction is guaranteed on all products we sell. Visit our E-Bay Store for more, GREAT PRODUCTS @ GREAT PRICES!