Choice of Clamps & Bases for any mount

STYLES: Large Super Clamp Mount Base with 3/8-16 and 1/4-20 Spigot Strong Hold for the edge of a table or round tubing. Used with 3rd arm, Flexarm, and Stiff Arm Mounts. Large Super Clamp includes Spigot with 3/8-16 male and 1/4-20 male thread (0'' up to -1.75'' inch thick surfaces or tubing) Nano 1/2''-1.25'' Tubing Clamp Mount Base For tube size 13-35mm (1/2" - 13/8") Key Features Clamp round barrels with diameter from 13 to 35 mm Clamp surfaces from 3 to 21mm 3/8" female attachment "A" 1/4" female attachment "B" Ratcheted handle "C" the angle of the lever can be re-positioned as required without effecting the lock itself Pull the lever outwards (see figure 3) rotate as required and release and it will locate in the new position Max load 5.5 kg 12lbs on vertical axis (fig 4) 1.2''-1.5'' Large Chrome Tubing Clamp Jointed Mount Base For manual wheelchair 1.2" inch frame tubing up to 1.5 inch by adding 12" Firm-Grip Rubber Protection Wrap (i.e. Quickie) up to 1.5" tubing. Also for adding accessories to either the verticle or horizontal portions of of the Robo Arm Mount (1) MtT0478.p Compact Tubing Clamp 1/2''-1.4'' (13-35mm) desc 3rd Arm 3/4'' Small Tubing Clamp Jointed Mount Base for wheelchair backrest uprights 3rd Arm Bolt-On .25-.75 inch Tubing Clamp Perfect for attaching 3rd Arm cell phone mount to narrower diameter tubing that supports display on the front of a power wheelchair operated by head array or sip-n-puff controls. Also works great on tubular bed rails. Black Anodized Aluminum 1.25 x 1.25 x 1.5 inches. Accommodates 1/4"-3/4" Diameter Tubing By removing ball can be used with Flexarm with 1/4-20 female thread supported weights up to 2 pounds at a distance of approximately 12 to 18 inches Compact Super Clamp Mounting points with 3/8-16" female thread and 1/4-20 female tread, and 1/4-20 x 1/2 male stud. Includes 1/4-20 female to 5/8 male threaded adaptor