The award winning keeper has been designed to overcome the problem of lines being cleated accidently as well as improving performance by holding lightly loaded lines in the jaws of a cleat when mounted upside down. The cage is an accessory that allows ropes to be cleated and un-cleated at an angle of up to 70 degrees, rather than only in line with the cleat. Aero bases allow Aluminium cleats to be rigged on a rope. Keeper fits CL203, CL211MK1, CL211MK1AN, CL217MK1, CL218MK1, CL236, CL236AN.