Model 1100 Safstop Safety Locking Strapis the industry standard for overhead gymnasium safety. Your facility players and fans will be better protected with this tested product that is designed to catch a backstop in the rare case of winch or cable failure. Uniquely manufactured by using a multi-pawl design with an inertia plate to prevent structures from falling if the unit should fail. The strap attaches to a solid position on your ceiling or a wall mounted backstop. The universal mounting clamp allows for installation parallel or 90 degrees to the backboard. Our positive locking steel pawls simultaneously engage the teeth in the all-steel plate housing.