These slotted lattice connectors are made of cast aluminum with a smooth round surface for connecting lattice rod supports for laboratory apparatus.

These spherical designed connectors assure rigidity, solidity and freedom from breakage. The U-shaped slots on each side take standard ½ inch rod and make possible many combinations of rod supports. The axial hole permits rods to be joined at right angles in the same plan. The open U slot allows removal or addition of rods to a laboratory setup without disturbing the whole structure. The set screws are easily tightened with the allen wrench. The screws, when tightened in place, are flush, eliminating the inconvenience of protruding locking devices.