These cable locks exhibit good resistance to chemicals and good electrical properties. They offer good electrical and mechanical protection to cables by absorbing the tensile, pushing and twisting forces that can be exerted on them. The special flared mouth allows the cable ample movement, preventing it from being damaged. They can be installed in round mounting holes , but if you drill a hole having the shape we indicate, the cable clamp will not be able to rotate. Cable clamps are produced in the two configurations: for flat cables and for round cables. They snap into place. The use of pliers is recommended for mounting in the structure.