SP-SB-RINGArkon 17mm Swivel Tightening Ring

• Supplied as a swivel tightening ring for 17mm mounts and pedestals only
• Keeps phone and tablet holders locked firmly onto mount pedestals
• Suits Arkon 17mm ball mounts, which are purchased separately
• Backed by a 2 year limited warranty

The SP-SB-RING is a swivel tightening ring that clamps smartphone and tablet holders onto 17mm ball pedestals. Only the 17mm tightening ring is included here — no holders or mounts come in this package. Designed for use with 17mm ball mounts, the ring holds holders such as The Mobile Grip 2 Universal Smartphone Holder (MG002), the Slim-Grip Ultra Universal Smartphone or Midsize Tablet Holder (SM060-2), or the Slim-Grip Universal Tablet Holder (TAB001) firmly in position on your pedestal. Arkon's 17mm ball mount range covers Models GN079 (Windshield or Dash Sticky Suction Mount Pedestal), GN057 (Air Vent Mount Pedestal), CM088-G17 (Seat Rail or Floor Mount Pedestal) and GN112 (Friction Dashboard Mount Pedestal with Safety Anchor).