Safetots.co.uk EN1930:2011. This gate is hinge-mounted at one side and clicks into a catch on the other side. The advantage over so-called "pressure" gates is that there is no bottom bar to trip over, and the full width of the stairs is available when the gate is open. (Measurements are on pic #2). The only small disadvantage is that you have to screw the mounting into the wall or bannister(s) The side wall (or bannister) mountings are missing, but available from https://www.safetots.co.uk/stair-gates/stair-gate-spare-fittings.html (Parts F,G,H and J) The gate itself is complete with the adjustable mounting parts shown at each corner. See pic #2. Please include your tel no when replying and suggested times/days for collection.

Stairgate (Thrupp)