Those Peco sprung buffers look huge ! The older Hornby sprung buffers certainly are smaller than these. See here : https://www.ebay.co.uk/itm/Hornby-R...tion-Sidings-yards-etc-OO-Gauge-/232760449806 If I'm correct, Paul has used these on his Victoria Road layout. I used to have a couple lying around, but I think I have sold them on. Cheers, Gary.