This document provides information on SDK clips including their operating principle, installation process, customer benefits, delivery program, and technical specifications. SDK clips are used to install thermal pads and vapour control layers on steel decks. They offer benefits like high security, corrosion resistance from stainless steel material, time savings from one-step installation without pre-drilling, and comfort from being fatigue-free to work with. The document also outlines SDK clip head designs, lengths, material types, maximum drilling capacities for steel and aluminum, and required installation tools.