Corner kit anthracite for PROVA 10Seamlessly extend your PROVA Anthracite Banister System with the Corner Joint Kit, designed to simplify corner transitions for your aluminum railing sets. Perfect for both floor and wall mounted banisters, this kit ensures a professional finish while maintaining the sleek anthracite color (RAL 7016) of your existing system. The kit includes everything you need to continue your banister seamlessly around corners, offering both durability and