Concealed Bottom Patch Fitting Excellent Durability 500000 Cycles Tested

Concealed Hydraulic Bottom Patch for Glass Doors Hydraulic Patch Fitting Floor Spring Base Seat Adjustable LCFH-100 Hydraulic Bottom Patch Description Requires No Digging Or Cutting Of Floor, Quick and easy installation with just 4 fasteners Suitable door weight: Max 100kg. Suitable door width: 1000mm Suitable door thickness: 8~12mm Maximum opening 150° and controlled 135° Durability-500,000 Cycles Tested Suitable for Fire/Smoke Doors upto 40 min, Testing done by Intertek as