GREEN LINK's new straps increase the stability of pipes, conduit, channel and related mechanical equipment on rooftops.

The Stanchions feature a vertical slotted channel with an over-molded urethane footing, which is threaded and designed to mate to the center bolt Green Link's Knucklehead Bases.

Green Link's new KnuckleHead Big Base features a 12-inch base to enhance the stability of larger rooftop-installed equipment.

By making an adjustment to its KnuckleHead universal base without compromising its design, GREEN LINK has increased the support strength by 40%.

Green Link Engineering, the manufacturer of KnuckleHead rooftop support systems, has joined Heating, Air-conditioning & Refrigeration Distributors International.