Pemko SIM150-2 Simultaneous Telescoping Acting System For use with 2-panel systems going in a single direction or two 2-panel systems meeting in an opening Each system is available with a locking kit or a surface bolt kit Accomodates up to 176 pounds per panel For Interior Doors Overhead mount 2802 Aluminum track is required (please order separately) Downloads Pemko SIM150-2 Catalog (.) Pemko SIM150-2 Cut Sheet (.pdf) Pemko SIM150-2 Installation Instructions (.pdf) Pemko SIM150-2 Line Drawing (.pdf) Close Interested in this product? Contact us to order Related products Pemko SIM150-33 Door Telescoping Hardare for Doors up to 176lbs each Pemko Cascading Sliding Door SystemFor interior doors up to 200lb ea. Various Mounts Pemko H300S-OHDoors up to 300lbs each Overhead Mount