ABUS FG200 Lockable Window Handles, Keyed Alike (Set of 5, White)

A set of five ABUS FG200 lockable window handles in white, all keyed alike, is £19.60 at Amazon, which works out at under £4 per handle.
They are universal window handles with an adjustable square pin from 28 to 44mm, for use on plastic, aluminium or wooden windows. The pressure cylinder and enclosed reversible keys make them ideal as a child lock, so parents control who can open the window.
As they are all keyed alike, one key opens every handle in the set. Please check your existing handle type and spindle before ordering, as window handles vary between windows.
It is rated 4.6 out of 5 from over 2,000 ratings on Amazon and was in stock at the time of posting. Sold by Amazon. Free delivery for Prime members or on qualifying orders.