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OV-EZ-7 Right Hand Lift Assist Mechanism supports over-the-top flipper doors so they open with minimal resistance, which helps reduce effort when lifting doors on overhead cabinets. The Sugatsune America design assists the door throughout travel, so motion stays controlled as the door moves up and over. The 10-13 lbs torque range matches doors in that weight band, so the mechanism can counter-balance the load instead of fighting it. The black/nickel finish on this OV-EZ-7R/BL part number offers a neutral appearance, so it blends into typical cabinet interiors and hardware layouts. As part of the lid supports and stays class, this lift assist mechanism is built specifically to manage moving panels rather than static panels, so it plays a defined role in the overall hinge and door system. Sold in both broken and full box quantities, this product can be ordered to match single-cabinet needs or larger cabinet runs.
The OV-EZ lift assist mechanism RH 10-13 lbs uses its defined torque range to work with over-the-top flipper doors, so lifting effort matches the rated load instead of feeling inconsistent. The torque rating formula of lid height times lid weight times one-half gives a clear way to relate door dimensions and mass to this mechanism, so installers can align door characteristics to the specified 10-13 lbs band. Because this product assists in opening flipper doors with minimal resistance, it contributes to a smoother motion curve from closed to fully retracted, which supports consistent operation across similar upper cabinets. As a right hand lift assist mechanism, it is positioned for right side mounting in the flipper door system, which keeps the motion support aligned with the door configuration described in the product name.
This lift assist mechanism is identified in the category of work surface and tables, lift systems, lid supports and stays, and lift assist mechanisms, so it is intended for moving panels rather than fixed fronts. The web description identifies use with over-the-top flipper doors, so it suits cabinet designs where the door travels upward and over instead of swinging out. Its stated suitability for overhead binder bins connects it to office or commercial storage above desks, where users routinely reach up to access contents. Suitability for laboratory cabinets links the product to controlled environments, where repeated door operation and consistent motion help maintain order around work areas. The noted fit for kitchen cabinets means this same lift assist mechanism can support flipper door designs in residential or commercial kitchens, where upper cabinets are opened many times per day.
The model designation OV-EZ-7R/BL and manufacturer part number OV-EZ-7R/BL identify this as a right hand lift assist mechanism, so its handed orientation matches designs that call for right side support. The black and nickel color combination on this Sugatsune America part lets it sit within typical hinge and interior hardware schemes, so visual distraction inside overhead cabinets stays low. Because the mechanism assists in opening with minimal resistance, users feel a lighter, more predictable lift through the motion range, which is useful for overhead binder bins, laboratory cabinets, and kitchen cabinets. The fact that doors will not slam shut means the moving panel decelerates before closing, which supports quieter operation in shared spaces and reduces impact on cabinet frames over time. The successful 30,000 open and close private cycle tests show that the mechanism has been exercised through many motion cycles, which supports planning for long-term projects where repeated opening is part of everyday cabinet use.
The OV-EZ-7 Right Hand Lift Assist Mechanism is designed for over-the-top flipper doors, so it supports doors that lift up and over instead of swinging outward.
The 10-13 lbs torque rating, defined as lid height times lid weight times one-half, links the mechanism to doors within that calculated load range for balanced operation.
This lift assist mechanism is noted as ideal for overhead binder bins, laboratory cabinets, and kitchen cabinets, so it suits common upper cabinet layouts using flipper doors.
This lift assist mechanism keeps doors from slamming shut, which reduces impact on cabinet frames and provides quieter, more controlled closing in busy spaces.
The mechanism assists in opening flipper doors with minimal resistance, so users experience reduced lifting effort when raising overhead doors during regular use.
The successful 30,000 open and close private cycle tests indicate the mechanism has been exercised through many operations, supporting long-term use in high-traffic cabinets.
The lift assist mechanism for flipper door projects described here links its 10-13 lbs torque rating, right hand orientation, and over-the-top motion support to real cabinet layouts, so it fits overhead binder bins, laboratory cabinets, and kitchen cabinets using that door style. Because the Sugatsune OV-EZ-7R/BL mechanism assists opening with minimal resistance and keeps doors from slamming shut, it supports smoother daily use wherever upper cabinets are operated repeatedly. At Wurth Baer Supply, this OV-EZ-7 Right Hand Lift Assist Mechanism can be ordered in both broken and full box quantities, so cabinet builders and installers can align purchase quantities to individual jobs or larger runs.