Butters System Union 2497 Sliding Door Lock
- Comes complete with original Union Box
- These locks are now obsolete and rare as the Butters System was introduced by Josiah Parkes in 1955
- 3″ Brass (75mm) Backset
- Suitable for Sliding Doors
- Union 4 Lever
- Key Number KFD37
- Mortice Lock
- Product Code: 2497
