WE-EF / 146-0247 SP2-2/M8 Pipe clamp, double (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: 1.50"-2.36" M1: .35 D: 38-66 Weight: 2.20 lbs Windage: 0.146 ft²