The 771Q2534K Mode® knurled WC thumb turn and emergency release indicator is designed for accessible WC and bathroom doors, featuring an extended knurled grip for improved accessibility. The integrated occupancy indicator and emergency release supports safe use, while concealed fixings provide a clean installation on doors 32mm to 54mm thick, compatible with 5mm and 8mm followers. Manufactured from grade 316 stainless steel, and has been incorporated in successful fire tests and assessed to BS EN 1634-1 fire resistance test standard and BS 476 Part 22 fire test standard up to 60 minutes, backed by a 25 year manufacturing warranty, and available in a range of Spectra decorative finishes.