This thumb turn has a widened knob making it easer to operate. It is constructed of Marine grade steel (316) which requires less maintenance than standard stainless steel (304). The fixings are concealed behind a threaded rose. This can be used with an emergency release to create a privacy set or with a compatible lock (eg Alegion's multifunction mortise locks L9MF). The rose projection of 10mm and diameter of 53mm is identical to the Madinoz/Dorma range of levers.
Green Star Rated "A" Level GECA certification
| Finish|| Description;|
|Satin Stainless Steel || Stainless steel has a warm silver tone. The surface has been linished to create fine consistent brush marks giving the metal a soft appearance which hides finger prints and minor scratches. Over 80% of our products are purchased in a satin finish.|
|Polished Stainless Steel||Stainless steel has a warm silver tone. Items are polished to a highly reflective, mirror finish. This has increased resistance to corrosion as dirt and salt are less likely to build up.|