RAM® Twist-Lock™ Composite Suction Mount with RAM® Quick-Grip™ Holder
Part#:RAP-B-166-PD3U UPC:793442901591 Patented
The RAM Quick-Grip™ with Twist-Lock™ Suction Cup consists of a 3.3" diameter suction base, composite double socket arm and spring loaded cradle for supporting most phones. The Twist-Lock™ Suction Cup is designed to have a strong hold on any windshield, glass and non-porous surface. The double ball and socket design provides adjustment points at both ends of the socket arm with the turn of a single knob, allowing you to set your phone to the optimal viewing position.

hardware included

Assembly Hardware

holder dimensions

Height Range: 4.75" - 5.75"
Width Range: 2.19" - 3.25"
Max Depth: .72"

suction size

3.3" Diameter

socket to socket length


ball size

B Size (1")

weight capacity

Standard Use: 2 lbs
Heavy-Duty Use: 1 lb


High strength composite

packaging type

Poly Bag


0.7 lb

Additional Information

Exposure to vibrations, like those generated by high-powered motorcycle engines, might impact iPhone cameras. Click here to learn more.

*The rubber material used in suction cups is considered a general wear item and is not covered under the lifetime warranty. Learn more about the RAM® warranty policy here.