This strike is made of Stainless Steel and is suitable for
all door types and dramatically simplifies installation. It
contains 2 washers for 5mm screws that can be replaced
with washers for 8mm model SW460 (Optional).
The pack include one strike, 2 washers for 5mm screws,
and 4 mounting screws.
A pack of 50 washers for 8mm screws is also available
(SW460).