The Doubletake Arm 3.5 is a 3.5" (90mm) die-cast aluminium mirror arm, engineered to hold its position firmly except on impact — long enough to see, small enough to tuck away.
Key Features
Length eye to eye: 3.5" (90mm)
Length overall: 4.5" (115mm)
Arm weight: 70g
Material: A380 die-cast aluminium
Radial ridges on the clamping surface hold the ball securely without mechanical interference that could be damaged on impact
Asymmetrical clamping equalises rigidity between the larger base and the offset mirror grip
Low-profile thumb nut is 25% longer, for easy adjustment even wearing gloves
Mirror-end 1" socket works with any 1" ball accessory (GPS, camera, etc.)
Note: this arm requires a Doubletake ball kit for the base, sold separately.
