Ashem Crafts rounding plane (rounder) one inch.
If you're looking at this rounder you're probably familiar with its use and won't need too much of a description. Basically it's a very well made chair making tool in the form of a hand plane for creating a perfectly round and accurately sized end on a piece of wood, such as chair legs/spindles etc. Entry hole is 1 3/8" (35mm) and exit hole (finished size) is 1" (25.4mm). See following link (paste it into your browser) from Ashem Craft's website for more detailed description:- 

https://www.ashemcrafts.com/products_rotary_planes.html

Collection instead of postage is fine if you're local to Brighouse.
Any further questions or photos please ask.