The Hobie H-Rail Railblaza Miniport allows users to fit and re-task the full range of RAILBLAZA accessories to Hobie H-Rails. It clamps to the 12-sided H-Rail without any drilling or tools needed. When the clamp is secured, the miniport does not twist or slide along the rail. Loosening the clamp allows you to remove the accessory or slide it along the length of the rail. Fits the H-Rail on all 2015 and later Pro Angler 12, 14, and 17 kayaks.