Feature: 【Aluminium Alloy】Extension downspout gutter connection elbow is made of high quality aluminium alloy with blackened surface, so it has good corrosion resistance, rust resistance that is sturdy and durable. 【Extension Accessory】Aluminium alloy roof rain diverter connection accessories can easily connect two drainpipe downpipes to extend the drain and help collect and drain water, which will protect your patio from rainwater by preventing dampness in the walls of your house as well as damage to your foundation. 【Options】Black downspout extension accessory is selectable in rectangular or round shapes, the round shape has only one option, but the rectangular shape has several options, such as 90° front or side bends, 65° front or side bends, a variety of options to meet different needs. 【Size & Compatibility】The square size of extension downspout gutter connection elbow is 50*80mm/1.97*3.15in, and the diameter of round is 50mm/1.97in, please pay attention to choose the right pipe size when you buy. Front gutter connection elbow has a vertical bend that is generally used to make a vertical turn in the pipeline or to receive rainwater from the roof or ground, while side gutter connection elbow has a small curvature instead of a vertical bend that is generally used to change the direction of the pipeline. 【Applications】Aluminium alloy roof rain diverter connection accessories are widely used for roof gutters, connecting house wall drains, gutter downpipes, patio drains and so on. Specification: Name: Extension Downspout Gutter Connection Elbow Material: Aluminium Alloy Rectangular: 50*80mm/1.97*3.15in Round Diameter: 50mm/1.97in Angle: 90° Or 65° Package Include: 1 * Extension Downspout Gutter Connection Elbow 【Aluminium Alloy】Extension downspout gutter connection elbow is made of high quality aluminium alloy with blackened surface, so it has good corrosion resistance, rust resistance that is sturdy and durable. 【Extension Accessory】Aluminium alloy roof rain diverter connection accessories can easily connect two drainpipe downpipes to extend the drain and help collect and drain water, which will protect your patio from rainwater by preventing dampness in the walls of your house as well as damage to your foundation. 【Options】Black downspout extension accessory is selectable in rectangular or round shapes, the round shape has only one option, but the rectangular shape has several options, such as 90° front or side bends, 65° front or side bends, a variety of options to meet different needs. 【Size & Compatibility】The square size of extension downspout gutter connection elbow is 50*80mm/1.97*3.15in, and the diameter of round is 50mm/1.97in, please pay attention to choose the right pipe size when you buy. Front gutter connection elbow has a vertical bend that is generally used to make a vertical turn in the pipeline or to receive rainwater from the roof or ground, while side gutter connection elbow has a small curvature instead of a vertical bend that is generally used to change the direction of the pipeline. 【Applications】Aluminium alloy roof rain diverter connection accessories are widely used for roof gutters, connecting house wall drains, gutter downpipes, patio drains and so on.