Collar clamp base

Designed to be attached on a tube and be able to fix RAM B accessories like articulated arms. Similar function to the round base, but for a tubular support, such as a pole or a handrail.

No drilling

Black marine Aluminum, with a rubber layer on the ball for a better grip

All screws are provided, as well as rubber caps for the 4 end of U-bolts (see photos)

Black coated aluminium with stainless steel bolts

Diameter range of compatible tubes : 11.9 to 3.17 cm (0.75 to 1.25")