Captain The Captain is a self-orientating, high strength throwing hook that is used as a positioning aid. It has been designed to increase stability and create positioning options during complex jobs requiring repositioning. The shackle reduces torsional friction and allows the hook to pivot onto any anchor up to 90mm in diameter to achieve reliable location. read more iD DMM iD is the start of a revolution in personal protective equipment (PPE) inspection and inventory management. In a world...