The 8″ Offset Door Latch is for medium swing or slide doors. Reversible left or right hand doors. The offset latch ends prevent accidental opening by vibration. The latch bolt itself is made of malleable iron and finished with a powder coat. The keeper and guides are made of steel and plated in zinc. The offset door latch can be padlocked for greater security, see product #0128.00014 for more information. Fasteners included. Padlock not included.