1/2" Bore Tube Clamp Hub

Our brand new 1/2" Bore Tube Clamping Hub offers a great way to attach gears, sprockets, wheels or other items to hollow 1/2" aluminum tubes. The tube clamp has four (4) equally spaced 6-32 tapped holes. Precision machined from 6061-T6 aluminum. these clamping hubs offer several advantages over set screw hubs. First, they do not damage the shaft which they are attached. Second, they offer more holding power in high torque applications. The side clamping machine screw is 6-32 and accepts a 7/64" hex key.