# Baby gate installation kits and compatibility with an existing gate Can these baby gate installation kits be used with a gate and accessories the shopper already owns? KidCo K13: The kit is a universal installation kit that works with gates from any manufacturer\. It accommodates banisters up to 4 inches wide; wider banisters are not stated as supported\. KidCo K12: For use at the top or bottom of stairs with hardware or pressure mount gates One kit is required for each side of the gate mounted to a banister KidCo Gy: Can be used on either side of the gate on all Gateway Models For staircases with balusters on both sides, a K100 Installation Kit is needed ### 1. [KidCo K13](/products/ucp/megababiesusa-com/8754054758654) (sold by megababiesusa\.com) The kit is a universal installation kit that works with gates from any manufacturer\. - Gate compatibility: The kit is a universal installation kit that works with gates from any manufacturer\. (guide) - Mounting or post fit: The maker says the supplied materials and fasteners let you install any child safety gate onto wood banisters, hollow drywall or wrought iron\. (guide) - Included parts: - - Tools needed: The listing says only basic tools are needed to assemble a child safety gate\. (guide) ### 2. [KidCo K12](/products/ucp/megababiesusa-com/8755652722942) (sold by megababiesusa\.com) For use at the top or bottom of stairs with hardware or pressure mount gates - Gate compatibility: For use at the top or bottom of stairs with hardware or pressure mount gates (listing) - Mounting or post fit: Fits square posts 2 1/2″ – 3 5/8″ wide; includes insert for round posts (listing) - Included parts: Includes 2 clamp fronts, 2 round post adapters, 2 clamps (listing) - Tools needed: Only basic tools are needed for assembly (listing) ### 3. [KidCo Gy](/products/ucp/megababiesusa-com/8754035491070) (sold by megababiesusa\.com) Can be used on either side of the gate on all Gateway Models - Gate compatibility: Can be used on either side of the gate on all Gateway Models (listing) - Mounting or post fit: Wraps around the baluster for a secure installation (listing) - Included parts: - - Tools needed: - ## Also cited in the text - KidCo K13, banister size: It accommodates banisters up to 4 inches wide; wider banisters are not stated as supported\. (guide) - KidCo K12, quantity required: One kit is required for each side of the gate mounted to a banister (listing) - KidCo Gy, additional requirement: For staircases with balusters on both sides, a K100 Installation Kit is needed (listing) Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-20T23:02:16.120Z. This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)