The lock bodies in the V series are machined from brass, with the core head being made of stainless steel, providing excellent resistance to corrosion. The springs and tumblers in the locks are made of stainless steel, and so are the metal parts of the key. The unusual design of the key completely prevents unauthorized duplication. This lock is produced with design registration and patent protection functionality.
Note that this item comes in sizes between 18 and 25 mm, being supplied with a body nut and a Nyloc type tail nut. These products are also keyed to differ locks, being supplied with two keys per lock. Finally, the manufacturer also recommends using a protective collar, product code number and others with this product.