The Lindam Safety Gate Y Spindles are compatible with all Lindam pressure fit safety gates and allows them to fit on newel posts or round poles which are commonly found on staircases. Suitable for Lindam Easy Fit Plus Deluxe, Sure Shut TripGuard, Sure Shut Axis, Sure Shut Porte, Sure Shut Orto and Sure Shut Deco gates. DO NOT USE at the top of stairs or if you’re unable to fit your gate securely. If gate is used at bottom of stairs please place on the top of the lowest stair. If opening is greater then 82cm refer to gate extension information supplied with your gate