NRS 1" Heavy Duty Cam Strap? The NRS 1" Heavy Duty Cam Strap is probably the most widely used product in modern river running. Whether you are a kayaker, rafter, or stand up paddler, chances are you've got a bag of these that you have acquired out of necessity. The Cam Strap is ideal for all of the jobs that rope doesn't do well when it comes to securing gear. The key to the cam strap is the ability to tighten down gear snugly, but release that tension with the press of a