25 x 25 x 1,5 mm square tube up to 2200mm sawn to size, 5,86 €
Amazon.com: Connector Right Angle for Square Tube Joint 3 Way Pipe Profile Plastic 20 25 30 MM 20x20 25x25 30x30 (25x1.5) : Industrial & Scientific
25x25 mm square pipe tube clamp holder joint connector elow Tee through Alloy steel clothes shelf tee joint connector lean pipe - AliExpress Home Improvement
Amazon.com: cyclingcolors Square Tube CONNECTORS 20mm 25mm 30mm T L Insert Plastic 20x20 25x25 30x30 Pipe (L (2 Way) (A = 20mm)) : Industrial & Scientific
SQUARE TUBE CONNECTORS 20mm 25mm 30mm T L INSERT PLASTIC 20x20 25x25 30x30 PIPE | eBay
25x25mm Stainless Steel Square Pipe, Size: 25x25 mm at Rs 116/kilogram in Howrah