omniKlip™ Heat Sinks with Clips Wakefield-Vette omniKlip™ Heat Sinks with Clips are a configurable, high-performance, cost-effective, and compact solution for TO-Devices. The powerful heat sink provides a tool and fixture-free assembly operation, largest surface areas, and small space occupation. Spring clips make the mounting holes and fasteners unnecessary while increasing assembly time and reducing costs. omniKlip Heat Sinks are ideal for applications requiring high power density and small size (1U or 2U) with forced convention cooling.