Mountech Socket Arms address two major issues with most double socket arms on the market:

Adjustability - Single Adjustment Knob makes adjustments easy but competitors fall short when devices need to be mounted at perpendicular angles. Mountech is the first to incorporate an additional slot at one end of the arm to make this possible.

Durability - Cheap arms use a tube with a series of glued aluminum components prone to failure. Mountech uses all-aluminum construction with stainless hardware for extreme reliability. 

Each is manufactured from 6061 T6 aluminum with stainless steel hardware. The result is extremely durable with an attractive blasted anodized Storm Gray Metallic finish.

SPECIFICATIONS

Overall Length: 2.15in

Socket-to-Socket Length: 1.5in

Ball Size: Compatible with all 1.0in balls

Weight Capacity: 2lb heavy duty use

Materials: Anodized 6061 aluminum

INSTALLATION

Installation is simple. User guide video coming soon.