Securistyle SDR Detachable Restrictors

Securistyle SDR detachable window restrictors. Features Non-handed Suitable for top hung and side hung windows Release key sold separately (see Customers also bought below) Austenitic 304 stainless steel for improved corrosion resistance Suitable for 16mm-18mm hardware cavity Stainless steel and plastic construction for strength and wear resistance Available in 4?, 6? and 8? lengths