Scanstrut RLS-509-402 ROKK Mini for Phone with Rail Base Mount Kit

Secure mount for smartphones, handheld GPS, and other small devices – ratchet adjustable Fits devices from 45mm to 95mm (1.75”–3.75”) A metal-on-metal locking system multiplies your clamping efforts to achieve 100% locking force Fits a wide range of rails from 19mm to 34mm (3/4” – 1-1/4”) Includes 3 x soft rail grip pad inserts for the perfect fit