Price: $131.99 - $39.95
(as of Sep 26, 2025 00:42:52 UTC – Details)
21. 75″ width extension for the Stairway Special Gate and the Auto Lock Gate.
Product Dimensions : 1 x 21.75 x 29.5 inches; 3.9 Pounds
Manufacturer recommended age : 1 month and up
Item model number : BX2-BK
Department : Gates & Doors
Date First Available : May 5, 2005
Manufacturer : Cardinal Gates
ASIN : B000F1QSCS
Best Sellers Rank: #63,364 in Baby (See Top 100 in Baby) #1,177 in Door & Stair Baby Gates
Customer Reviews: 4.6 4.6 out of 5 stars 100 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
FIT LARGER OPENINGS – Add 21.75 inches of width to your Cardinal Gates safety gate. Our baby gate extension is perfect for wider openings.
COMPATIBLE WITH CARDINAL GATES SAFETY GATES – Our dog gate extension works with the following Cardinal Gates safety gates: Stairway Special (model SS30), Outdoor Safety Gate (model SS30OD), and Auto-Lock Safety Gate (model MG15).
EASY TO INSTALL – Using the included bolts and washers, attach your extension to the hinge side of your safety gate. After you attach the extension to the gate you can continue with the hassle-free installation of your pet gate.
VERSATILE DESIGN – Ideal for child and pet safety, supervision, and accident prevention. Great for securing stairs, doorways, hallways, bathrooms, kitchens, and more. The aluminum construction is lighter than steel and rustproof. The powder-coated finish makes it easy to clean.
US BASED COMPANY – Cardinal Gates has been in business since 1993 and our operations are based outside of Atlanta GA. We are a small business that prides itself on the quality of both its products and its customer service. You can trust us with all your safety needs.
Customers say
Customers find the baby gate easy to install and appreciate its functionality, with one mentioning it keeps dogs contained. The product receives positive feedback for its quality. The hardware quality receives mixed reviews, with one customer noting that the extension bolts firmly to the gate.
