Simplified airtight component for outlet (retrofit) Crab II (S)/(W)

Perfect for residential recovery! Ideal for new construction and renovations!! Block drafts around outlets even after moving in!

Since it is an add-on, it can be used for both new construction and renovations! This is an add-on airtight outlet cover. When installing electrical outlets or telephone modular jacks on walls, the airtight sheet may get cut. This component is used to prevent the intrusion of water vapor, dust, and air from that point, maintaining airtightness. Being an add-on type, it can be installed regardless of whether it is new construction or a renovation! 【Features】 ■ For new construction! For renovations!! Since it is an add-on type, it can be installed regardless of new construction or renovations. ■ Easy and reliable airtightness due to the conical wire entry (patented technology). ■ Prevents mixed wiring! A spacer is included with the W type to counter mixed wiring. ↓ For more details, please download the catalog or contact us.

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