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$6 - GoPro HERO 3 DIY homemade clamp mount! Materials: - GoPro tripod mount - Clamp with rubber ends - 1/4"x20(thread size) machine screw - 2 x 1/4" hex nuts - washer that fits around the screw about the size of the tripod mount Assemble as shown in the picture. NOTE: Really tighten down on the machine screw so it doesnt move. Use the other nut and washer so you can tighten (7/16ths wrench) the camera facing whichever way you like.