125 mm - 220x55mm Rectangular to Round 90 Degree Bend - Plastic Elbow Adapter

Features:

• Allows you to convert between 100mm / 4'' round and 220mm x 55mm / 8.6x2.2'' rectangular ducting systems
• 90 degree angle connector adapters allow you to channel in ceiling gaps or other areas where space is limited
• Made of high quality, lightweight and durable PVC
• Temperature range: -15 °C to 60 °C
• Compatible with most plastic pipes of fittings, outlets and grills