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SKU #: KCO1184

KidCo 5.5" Gateway / Pinnacle Extension Kit

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KidCo 5.5" Gateway / Pinnacle Extension Kit

The KidCo 5.5" Gateway / Pinnacle Extension Kit will come in handy when you want to expand your existing gate to accommodate wider openings. It can add an additional 5.5” to your existing gate. This gate extension enables you to reuse your existing gate and not buy a different one for when you have to cover a wider opening. As it is lightweight and pressure mounted, you can install it conveniently and without much hassle. It is made of high quality metal, which means it is durable as well. This 5.5" Gateway / Pinnacle Extension Kit by KidCo does not require any kind of assembly, and can be put to use right out of the box.


  • Extension kit

Product Details:

  • Product Type: Extension kits
  • Material: Metal
  • Mounting Type: Pressure mounting


  • Overall: 29.5" H x 5.5" W

KidCo 5.5" Gateway / Pinnacle Extension Kit

Additional Documents

Weights & Dimensions

  • Overall: 29.5" H x 5.5" W
  • Minimum Width: 5.5"
  • Maximum Width: 5.5"


Product Type: Extension kitsFinish: White
Material: MetalLifestage: Baby; Kid
Mounting Type: Pressure mountingFreestanding: No

About the Manufacturer

KidCo will keep your little one and your mind safe and sound with their award winning assortment of home safety products, travel accessories, baby feeding products and premium safety gates. Located in suburban Chicago and incorporated in 1992 Kidco is the go to manufacturer for premimum child safety products that help your home become the safe haven it should be.

The foundation of KidCo's product offering is a complete line of child, pet and hearth safety gates, designed and engineered in Denmark. The Gateway®, KidCo's first model was a completely new concept in pressure mounted, walk-through gate design. In 2003 the Gateway® To Go travel gate was introduced, winning numerous awards including the JPMA Innovation Award and iParenting Media Award. All KidCo gates pass not only the ASTM safety standards but also the much more stringent European requirements.

Each patented product in the home safety collection offers features not found on products from the commodity suppliers of safety products intended to protect children. In 2000 KidCo's Toilet Lock won the JPMA Show Stopper award, as one of the best new products for that year. And again in 2004 another new home safety device, the Door Lever Lock, won the JPMA Innovation award. Manufactured on three continents, home safety items are delivered to KidCo's distribution center to supply the professional "Baby Proofer" market and packaged for the retail market.

KidCo 5.5" Gateway / Pinnacle Extension Kit

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    When you buy a KidCo 5.5" Gateway / Pinnacle Extension Kit online from Wayfair, we make it as easy as possible for you to find out when your product will be delivered. You can check on a delivery estimate for the KidCo Part #: here. If you have any questions about your purchase or any other Safety Gates product for sale our customer service representatives are available to help.Whether you just want to buy a KidCo 5.5" Gateway / Pinnacle Extension Kit or shop for your entire home, Wayfair has a zillion things home.
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    Customer Reviews

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    Great product!!

    from Katy, TX – Verified Buyer

    Great product!! It matches the description and it so beautiful!!!

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    Sturdy! Worked well

    from Bear, DE – Verified Buyer

    I used parts from 3 of these kits to span 48 inches with the KidCo Pinnacle safety gate. Much more sturdy that the Dreambaby gate that we had previously.

    Was this helpful? Yes0 No0

    Works great

    from Flower Mound, TX – Verified Buyer

    Made our gate fit perfectly. Assembly was easy. Great sturdy quality. Liked the black color. Was easy to figure out the part needed as sizes were explained.

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    from Virginia

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    OUR SKU # KCO1184

    5.5" Gateway / Pinnacle Extension Kit is also sometimes listed under the following manufacturer numbers: G4100, G4101