Avocet ABS MK3 Ultimate Snap-Secure Quantum Thumbturn Cylinders only £37.90 - Free UK delivery*
Despatch before Christmas order deadline 10.00am 18/12/19
The Thumbturn alternative to the popular Avocet ABS MK3 double cylinders (key outside/ key inside), offering the same excellent snap and bump key resistance but with key-less locking and unlocking from the inside of your property. Applications include doors on fire exit routes, flats and sheltered housing.
All sizes available in polished brass or polished chrome to match your door handles.
The thumbturn requires a turning arc clearance of 25mm from the centre - please ensure this will not foul on the door frame before purchasing
ABS MK3 Ultimate Thumbturn cylinders are a special order item, dispatch is normally in 2-3 working days from order.
30mm External size cylinders do not comply with BS:TS007:3 Star certification (click here for compliant ATK alternative)
IMPORTANT! The ABS cylinder is not compatible with many gate/grille locks installed on properties outside the UK
How to determine the size of your existing cylinders
The ABS keys are available in a choice of colours: