Reinforced horizontal toggle clamps are clamps that perform the same function as horizontal clamps, when locked, they keep the cable horizontal, but they have a reinforcement, which is provided through an extended base and an extra rivet that serves as a guide. This reinforcement gives the clamp a greater holding force than its size would allow, through the common three-point fastening system. In this way, the reinforced clamp can be used in applications that require a greater holding force, but with a reduced space.