Single Locking Ladder Rack by Masterack®. Delivering superior convenience and ease of use, this rack is a perfect add-on to your vehicle. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this Masterack’s product ensures superior reliability. It provides long lasting and trouble-free service life. Constructed from premium grade materials, this sturdy and reliable roof rack will keep your cargo safe on the road and on the job. Delivering superior convenience and ease of use, this rack is a perfect add-on to your vehicle.