Carbine window locks offer a higher level of modular security for all general use window applications. Ease of installation and high security make this product the leader in it’s field. Features include: • Stylish design • Easy to install to wooden or aluminium windows • Utilizes our patented C4 wafer barrel allows the use of C4 5 and 6 pin keys • Keys to all locks with C4 key way • Easily rekeyable - to existing door or window locks with C4 key ways • Allows child safety at windows • Complies with NZ building regulations if fitted as per instructions • Strong resistance to pulling force - tested to 1053NM • Difficult to cut - PVC covered multi-strand wire • Deters forced entry