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Faucet hole seal ring from Karran is a plastic seal ring designed for sealing faucet holes when a faucet is installed directly through a laminate countertop in seamless undermount sink installations, so the opening is supported where water contact occurs. The 1-1/2 inch outside diameter defines the footprint around the faucet penetration, which helps an installer match the ring to common faucet hole sizing in laminate tops. Its 13/16 inch depth sets how far the ring engages the laminate and faucet body, which affects how the faucet hardware bears against the countertop surface. Being a dedicated sink accessory from Karran keeps this part focused on seamless undermount sink applications with laminate countertops, which matters when selecting a trim and sealing solution for that specific installation style.
The 1-1/2 inch outside diameter of the Karran faucet hole seal ring establishes how it aligns to a faucet opening in a laminate countertop, guiding the installer when matching the ring to a drilled hole size. Its 13/16 inch depth defines how much of the ring spans the laminate thickness during assembly, which influences how the faucet body and related hardware bear on the countertop. Because this plastic seal ring is specified for use on laminate tops in seamless undermount sink installations, it supports that layout by concentrating the sealing and support function at the faucet penetration, rather than altering the sink or countertop design.
The Karran 1-1/2 inch faucet hole seal ring is used where a faucet passes directly through a laminate countertop in a seamless undermount sink installation, so it sits at the transition between the faucet shank and the laminate surface. In this position, the plastic seal ring addresses the faucet hole itself, which is where water exposure and clamp pressure meet the laminate material surrounding the opening. As a sink accessory, it operates in the zone where the sink, faucet, and laminate top interact, focusing its function on that small but critical penetration area in the countertop field.
The 1-1/2 inch outside diameter of this faucet hole seal ring determines how far the ring extends around the faucet penetration, which affects the visible interface around the faucet and how the laminate edge at the opening is engaged. Its 13/16 inch depth controls how the ring passes through the laminate thickness, influencing how the faucet assembly compresses against the countertop and how the sealing action is distributed at the hole. Because it is a plastic seal ring specified for use on laminate tops in seamless undermount sink installations, its dimensions are tailored to that combined faucet and countertop scenario, helping installers maintain a consistent transition where the faucet meets the laminate above the undermount sink.
The faucet hole seal ring has a 1-1/2 inch outside diameter, which defines how much area around the faucet opening in the laminate top the ring covers in the installation.
The Karran FHSR seal ring is 13/16 inch deep, so that dimension sets how the ring spans the laminate thickness and engages the faucet assembly at the hole.
This faucet hole seal ring is intended for sealing faucet holes when a faucet is installed directly through a laminate countertop in seamless undermount sink installations.
This faucet hole seal ring is described as a plastic seal ring, which provides a formed, non-metal interface at the laminate faucet opening.
The ring is specified for sealing faucet holes in seamless undermount sink installations with laminate tops, so it supports that combined sink and countertop layout.
The manufacturer part number for this faucet hole seal ring is FHSR, which identifies this specific Karran sink accessory model.
The Karran faucet hole seal ring with a 1-1/2 inch outside diameter and 13/16 inch depth is tailored to sealing faucet holes through laminate countertops in seamless undermount sink installations. Using this plastic sink accessory where the faucet penetrates the laminate allows the installation to address that focused transition point between faucet, countertop, and undermount sink layout.
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