WE-EF / 146-0245 SP1-2/M8 Pipe clamp, single (Ø 1.5"-2.36") Pole clamps made from die-cast aluminium with stainless steel hardware. For mounting of one or two floodlights. Specifications: D1: 38-60 D: 38-66 Weight: 1 Windage: 0.146 ft²