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The SUGATSUNE S-21L is a left-hand lid stay damper designed to control the opening and closing motion of hinged lids, doors, and panels in light-duty cabinetry and furniture applications. It provides a rated load capacity of 7 pounds and delivers controlled, dampened movement to prevent lids from slamming open or dropping without support. Constructed from brass, nylon, and steel with a chrome finish, the S-21L measures 5-27/64 inches in overall length and 1-7/64 inches in width. It is installed by cabinetmakers, millwork professionals, and finish carpenters where a reliable, low-profile stay is required.
The S-21L is suited for residential and light commercial cabinetry where a left-hand lid stay is needed on hinged storage lids, bench tops, toy chests, and similar enclosures. The damper function allows the lid to open smoothly to its stop position and remain held open without requiring a secondary prop. Its compact dimensions make it a practical fit in applications where clearance inside the cabinet or panel is limited. Installers should verify left-hand orientation matches the intended mounting side before installation.
Designed as an OEM-style replacement or new-installation lid stay for light-duty hinged lid assemblies in residential and commercial cabinetry applications requiring a left-hand damper stay.
Installation is typically performed by a finish carpenter or cabinetmaker using standard hand tools. Confirm left-hand versus right-hand orientation before mounting, as reversing the stay will prevent correct function. Secure all fasteners fully before testing lid travel to verify the damper holds the lid at the intended open angle. Inspect mounting surfaces to ensure substrate thickness and material are adequate to support the rated load.
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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