[THE FOLLOWING ACCESSORIES ACCOMPANY ALL MATERIALS. BENDS, COUPLINGS, JUNCTIONS, BELLMOUTHS, SWEPT TEES, END CAPS, DUCT SPACERS, CABLE TIES AND WARNING TAPES] TWIN WALL DUCT COILS Twin wall coils are available in all colours. Sizes available:- 50mm, 94mm and 137mm internal diameter. Each coil is 50 mtrs long, it comes with one coupling and a temporary draw cord in side. TWIN WALL DUCT STICKS Twin Wall Sticks are available in all colours. Sizes available:- 50mm, 94mm, 100mm, 125mm, 150mm, 225mm, 300mm internal diamter. Larger bore sizes available on request. Each length is 6 meters long and has one coupling. POLYETHYLENE ORANGE POLYETHYLENE Sizes available are:- 50mm, 56mm, 98mm & 100mm internal diameter. PVCU GP Sizes available are:- 2", 3", 4", 6", 8" Internal Diamter. Associated fitting to suit are also available. BLACK POLYDUCT Sizes available are:- 32mm, 38mm, 50mm Internal Diameter UPVC Sizes available are:- 49mm, 90mm & 100mm Internal diameter Colours available:- Green & Grey