Kupo Tube/Barrel Joiner Coupler W/ Located Pin & Speed Wing Nut

Constructed from high tensile aluminum extrusion, the coupler features two speed wings nut that makes no collision happens while mounting two speed wing nuts close to each other. Meanwhile, the 3/8"-16 screw with locating pins are equipped on the coupler providing a great connection with Steadicam hard mount (KS-251K) or trailer hitch adapter (KS-236).