The SPSB4P22M adapter converts your 22mm mount or pedestal into a 4-prong iGRIP-compatible mount. (Mounts and holders sold separately.) Simply unscrew the tightening ring to remove the mount's existing head, then insert the adapter and re-tighten the ring. Use the SPSB4P22M adapter with any Arkon mounts utilizing the 22mm ball pattern, including CM117-SBH (Long Windshield Suction Pedestal with Telescoping Arm), GN088-SBH (Seat Rail or Floor Mount with 18" Gooseneck), GN088-L22-SBH (Seat Rail or Floor Mount with 22" Gooseneck), HM002-SBH (Single-Seat Headrest Mounting Pedestal), and HM003-SBH (Headrest Extension Mounting Pedestal). The SPSB4P22M adapter makes these 22mm mounts compatible with 4-prong iGRIP universal smartphone and tablet holders (sold separately).
