YALE B-ED4055-SNP 40 10 55 105MM EURO DOUBLE CYLINDER

• 2 year Mechanical Guarantee
• Standard security level

Yale recommends regular lubrication of your Yale cylinder locks to ensure continuous trouble-free performance and operation. 

For this, we recommend using 
a PTFE based lubricant. A small amount of lubricant should be applied to the key and then inserted into the cylinder. Rotate the key 
a couple of times in line with the normal locking function. Remove the key from the cylinder and wipe away any remaining lubricant to ensure it isnt transferred onto other objects.