BeamZ Professional P-Spigot with Thread Set 24pcs BeamZ Professional P-Spigot with Thread Set 24pcs BeamZ Professional P-Spigot with Thread Set 24pcs Availability Product is no longer available Manufacturer BeamZ Professional Product code SK182383 Coupling system P30 More Description Square aluminium truss. Black powder coating. Fast and easy to assemble. Lightweight. Coupling system P30 excluded. Made in Europe. TÜV certified.