The ALUTRUSS SINGLELOCK FC-90 (M-12) is a truss clamp for 50 mm truss pipes, designed for use with the SINGLELOCK SP 1 one-point system. It is specified for shop fitting, trade fair construction, sports centres and gyms, stage applications, and rental use. The clamp is made in Europe and has an alu-coloured finish. Its specified product weight is 0.275 kg.