FatBoy Tripods Thick Grip Clamp 42mm/38mm/34mm. With three adjustable grip sizes (42mm 38mm and 34mm) it turns your tripod legs into valuable mounting points for essential gear. Built with a dual Arca Swiss and Picatinny interface the ThickGrip lets you securely attach tools like your binoculars Kestrel rangefinder or predator call - keeping everything right where you need it hands free and rock solid. Each ThickGrip comes with a 2-inch ARCA plate featuring 3M adhesive allowing you to securely mount your devices for full compatibility with the clamp system. Specifications for FatBoy Tripods Thick Grip Clamp: Manufacturer: FatBoy Tripods Attachment Type: Clamp Features of FatBoy Tripods Thick Grip Clamp Arca and Picatinny compatible for mounting versatility Securely holds phones Kestrels rangefinders predator calls and more Durable lightweight construction Package Contents: FatBoy Tripods Thick Grip Clamp 3M Sticky Arca Plate FatBoy Tripods FBTThickGrip: Thick Grip Clamp 42mm/38mm/34mm