These bed legs have been produced in New Zealand on the same machinery and to the exact same dimensions for many years. The only exceptions are a few fully imported European bed frames which have a smaller wooden thread size. As a rough guide to check your measurements the length is measured from the top of the solid wood to the bottom. The wooden thread is 30mm long and is extra to the leg measurement. When measured across the top of the thread the measurement is just under 40mm. If you have these measurements then our legs will fit.