Abstract: A security device for boats, caravans, trailers and such like comprises an upright member with means for engaging an attachment means to secure a boat, caravan, trailer and such like. The device is provided with a pivotable member configurable in a first secured configuration and a second unsecured configuration In the first secured configuration the pivotable member prevents the attachment means from being disengaged from the upright member. In the second unsecured configuration the pivotable member allows the attachment means to be disengaged from the upright member. The upright member is also pivotable between a first upright position and a second substantially horizontal reclined position.