Dormakaba EN1-4 Floor Spring 90 Deg Hold Open Kit BTS75VA90 For Aluminium Door Stainless Steel Door Hinge Interlocker for Timberoll Series

Interlocker for Timberoll Series

Heavy‑duty floor pivot bearing engineered for robust door support

bifold door or sliding door

Projection: 70mm

Dormakaba EN1-4 Floor Spring 90 Deg Hold Open Kit BTS75VA90 For Aluminium Door Stainless Steel Door Hinge Interlocker for Timberoll SeriesDormakaba Floor Spring BTS75VA90 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 movements are required. Floor springs are used is in the Interior doors of Business parks, malls, and Hospital buildings. Floor Spring Door Closer Function designed to hold the door open when the door is opened past 90 degrees. Simple pushing of the door towards the