The ALUTRUSS QUICK-LOCK Distance Part 145mm bk is a trussing accessory designed for the QUICK-LOCK system. It is intended for use with 50 mm truss pipes and has a black, matte, powder-coated finish. The part measures 23.20 cm in length and weighs 0.91 kg. No included or optional accessories, certifications, or material specification are stated in the provided product information.