Heavy-duty over-extension for high loads

4-part heavy-duty pull-out with a double-T profile

Our HA-CO over-extension runners from the SKU series are build for highloads, made out of four-part heavy-duty runners. They are available in 8 different sizes. All rails are milled from profiles, ensuring cost-optimized production. One element is firmly bolted to the adjacent construction, while the remaining three elements each extend halfway to enable the lifting movement. As a result, the travel distance is approx. 150% of the installation length due to the design and can also be customized. Please contact us if you have any questions.