Yale door closers are mainly used in commercial and public buildings but may also be used around the home where circumstances make their use desirable. They have a variety of uses and applications one of the main ones being to keep a door closed to limit the spread of fire and draught throughout a building. There are many different types of door closer available ranging from the simplest gate spring up to the more industrial floor springs. This Yale YALP2002 size 3 is a surface mounted door closer, suitable for right or left hand doors, with separate adjustments for closing and latching speeds for a comfortable close, the YALP2002 has an adjustable arm so you obtain the correct pressure. Finish: Silver. Size 3: Recommended door width 950mm-60Kg. 2 year guarantee. Yale LocksA21B2018