Matt Black Aluminium U Channel for fixed glass panels.Drilling guide in the bottom of the profileMaterial: Aluminium Finish: Matt Black Length: 2.41mDelivery 1-2 Working daysSilicone sealant required to secure the glass in the channel,Please Note: There is an additional shipping charge of £5 per order on long lengths because of courier surcharges.  We do not ship long lengths outside the UK Mainland Including Isle of Wight, Scottish Highlands & Lowlands.