Marray's patented screwless door loop is the fastest, most efficient power door loop on the market. Our unique design allows for technicians to climb up the ladder with a simple drill. No more dropped screws. Of course, we give you screws that you can use if you wish, it is just not something you NEED to use. The covers also snap on with a resounding "click". Architecturally and aesthetically pleasing round desing fits with any door opening design. Available in Dark Bronze anodized and Aluminum mill finish.