Cisa Astral S Anti-Snap Double Cylinders - Keyed Alike To Key Code

Buy extra Cisa Astral S Anti-Snap security cylinders keyed alike onto your own key for the ultimate convenience.

Cisa Astral S keyed alike cylinders assembled to match your key code are bespoke items and are therefore supplied without keys. Additional keys can be ordered with your order for only £6.00 per key. Simply enter the key code from  your plastic Cisa key card, or from the key itself into the box. 

How to correctly measure your cylinders

Measure from the CENTRE of the cylinder fixing screw to both ends of your cylinder. If either end protrudes 5mm or more from the handle then reduce this size as the cylinders should fit as flush to the handle as possible. When measured correctly, the internal & external sizes added together should result in the total total overall length e.g 35mm + 45mm = 80mm total overall length. Please do not assume that all your locks are the same size! - this is seldom the case! 

Unlike other Snap Secure locks on the market Cisa Astral S are non-handed, offering equal resistance to snapping and bump key attack from BOTH sides of your door. Example: a 40/50 is exactly the same as a 50/40.

We strongly advise delivery to a different address to where locks are fitted for your security.

Special order item - please allow 5 working days for dispatch as the product is factory assembled (bespoke) by the manufacturer (cannot be returned)