Dormakaba Door Closer Universal Floor Spring Hold Open Double Action Kit BTS75VT90 Bifold Door Hardware the seals are available with

the seals are available with a silicone flexible bubble compression seal

Durability tests demonstrating over 1

Magnetic Latch Function - is used to hold doors

Chain Loop - cost-effective solution to locking down property

The Austral Elegance lockset includes a Caretaker one-way locking function that enables the lock to be "snib locked" from the outside by operation of a Caretaker key

Dormakaba Door Closer Universal Floor Spring Hold Open Double Action Kit BTS75VT90 Bifold Door Hardware the seals are available withDormakaba Universal Floor Spring w Timber Door Double Action Accessory Pack BTS75VT90 Floor Spring Door Closer is a mechanical door closing device mostly used for glass doors along with patch fitting. Mostly used where both pull and push movement is required. Floor springs are used is in Interior doors of a Business park, Malls, Hospital building. Floor Spring Door Closer Function designed to hold the door open when the door is opened past 90 degrees.