The Saf-Lok^TM, Sur-Lok^TM  & Sur-Lok II^TM Self-Locking Quartz Boat Handles from innovative Silicon Systems are specially designed for the Secur-Lok^TM series of Quartz Contiguous Boats and Half-Contiguous Boats. 

The handles feature a specially contoured self-locking mechanism that grips the boat.  Securing the handle to the boat is as simple as sliding the handle under the edge of the boat and lifting gently.  The locking mechanism pivots automatically, securing the boat to the handle.  The quick lift and quick release mechanical movement provides ease of use with high security.

The Sur-Lok^TM series handles incorporate LED indication of positive boat engagement, while the Sur-Lok II^TM series handles add a manually operated trigger for the highest level of boat gripping security available today. 

The Saf-Lok^TM and Sur-Lok^TM line of handles are covered by US Patent 6669253.