NRS Cobra Deluxe Oarlock:
This is the oar lock you've been waiting for. The Sawyer Cobra Deluxe Oarlock has a wide horn with greater load area for much less stress on the oar-lock horn and increased durability. The elongated, oval opening allows for an additional 10-15 degrees of vertical range while keeping your oars snug in the locks. Made of a specially formulated bronze alloy for superior strength and proven by professionals throughout the world. Deluxe models are threaded with a lock-nut keeper to reduce play.