MTL300 Euro Double Cylinder. This product comes with two keys and a plastic card which is the only way to get additional/replacement keys cut for your lock.
 
This Mul-T-Lock rim cylinder on the brand new MTL300 platform offers a high-class locking product, coupled with sustainability, and a patented security process to assure your security is upheld. 
 
Only some sizes are available in Brass or Silver;
31x31, 35x35, 35x45, 40x40
All other sizes are only available in Silver