Arkon Spare Part SBH Head Only Single T-Tab version Cavity 2

• Converts 17mm ball mounts over to the Single T-Slot pattern for compatible holders (sold separately)
• Works with Sirius and XM Satellite Radios as well (sold separately)
• Backed by a 2 year limited warranty

Fit the SP-SB-1T-B to a 17mm ball pattern mount and you gain a Single-T mounting interface, ready for Single T-Slot holders or any device that uses the Single T-Slot pattern — XM Satellite Radios among them, such as XM Onyx, StarMate, Stratus, Roady, plus the Samsung Nexus & Helix. Tightening ring, mounts, holders and devices are all sold separately, as this listing covers the 17mm Ball to Single T-Tab adapter on its own. If you'd prefer a package that includes the tightening ring, look at Arkon model SP-SBH-KIT-1B.