The wait is over! The new MAMMOTH-HD (Mammoth Heavy Duty) self-closing hinge has arrived. As an extension to the Mammoth family, the Mammoth-HD provides a new heavy-duty option for gates up to 440 lbs and 6-1/2′ wide.

Locinox’s powerful new hinge set includes the hydraulically-dampened MAMMOTH top hinge and the new self-closing RAPTOR bottom hinge to ensure a safe and smooth close for even the heaviest gates in the industry.