This Aluminium Channel (often referred to as a 'U Channel') is supplied in grade 6082 T6. 6082 is a structural alloy with high corrosion resistance & medium strength. The 'U' shape of this durable & lightweight metal lends itself to various applications. Channel is popular for both home or garden projects & other DIY constructions. Applications for aluminium channel include: Sliding doors Caravan refurbishment Shed building Boat building Light construction projects Vehicle decoration