Corner Lock suits Euro profile Cylinder. Bolt has 20 mm projection. C4 Keying Bottom Door Patch to suit Floor SpringsArticle Number : 185001-01000-630 Model No. : PF-010SSS P… Over panel and side panel for double or single swing doors without stopsArticle Number : 185001-06000-630 Model No. : PF-060SSS P… Yale Y Series Patch Fitting