b'SPRING-ASSIST CLUTCH WHY SPRING ASSISTEasy-to-assemble system.The Spring Assist clutch comes with an innerspring that is pretensioned to facilitate lifting on a verySleeved spring provides smooth wide and large shade. We automatically upgradeand quiet operation.to Spring Assist with an additional charge for these types of shades. Cross compatable with Skyline and R-Series systems.No special brackets or end plugs THE PERFECT COMPLEMENT TO CLUTCH TECHNOLOGY required.The Spring Assist combines the advanced, patented clutch technology with a spring that, when pre-rotated to the designated tension, reduces the pull force required to raise heavy shades.Spring Assist reduces the pull force on heavy shades to approximately 6 lbs (2.7 kg), even on shades weighing up to 30 lbs (13.5 kg). SPRING-ASSIST CLUTCH OVERVIEW ELITE DECOR 2022 PRICE LIST 15'