The R410030 30-foot Max patrol self-retracting Lifeline allows more freedom of movement on the job without lock-up that can inhibit range of motion. Lightweight and compact with 30-feet of working range This next generation SRL offers the highest standard in safety and ergonomics. Heavy duty and lightweight at 12.7-Pound, Max patrol meets ANSI Z359.14-2014, class A with a 24 inch maximum arrest distance, while exceeding the required safety rating by providing protection for workers up to 400-pound. Convenient carry handle allows for easy transport.