Whirlwind MPB-58 Punch Block Mass Punch 58 Channel

Whirlwind has three members of their punch block family. The 58 channel MASS Punch, the 28-channel Mini Punch and the 16-channel Micro Punch. The multiple mounting hole sets permit easy mounting on standard hole centers and included tie wraps can be used to dress incoming wires. All three punchdown panels work with our QB-2 spring-loaded or QB-115 manual punchdown tool.