3x Pack. Colour: Black . Material: Acrylic / Polycarbonate. Type: Piano Hinges. Length: 300mm. Width: 45mm. Depth: 4.0mm. SKU: 379. A strong & durable material is used to ensure good impact strength, low moisture absorption, excellent electrical insulation properties and chemical resistance to mild acids, alcohols, and oils. Acrylic piano hinges offer the smoothest, most friction-free opening and closing action. They can open to a wide 270° angle. Acrylic Piano Hinges can also be installed using glue (not supplied) instead of screws or plastic welding. Flush and grooved finishes allow for quick and easy gluing. Hinges are manufactured from high quality impact materials. Ideal for display cabinets, shelving, aquarium lids, acrylic boxes, jewellery boxes, display stands, small cabinets and DIY projects., Weight: 0.220462262 Pounds, Manufacturer: Caterpillar Red