`American` Style Swing Hooks Galvanised steel swing hook with brass bearing and safety nut to be fixated at the lower side of a pole. Please note sold as individual hooks. Mounting holes have a diameter of 13 mm - please note mounting screws/bolts not included. Hook for attachment of ropes or chains has a diameter of 20 mm. Overall dimensions 130 x 50 x 100 mm.... » read more