SE | Concealed Double Action Door Closer & Pivot Set | SIZE EN 2-4 Mechanism | Compliant with BS EN 1155 | Compliant with BS EN 1155 | C/W Double Action Guide Rail with Lever Arm (20 x 12mm), Top Centre, Bottom Strap, Pivot (150KG) | Suitable for Door Thickness Greater Than of 40mm | Suitable for Doors with a Maximum Width of 1100mm | C/W Intumescent Fire Pack to Suit the EN 2-4 Mechanism (2 Part) | C/W Intumescent Fire Pack to suit the Double Action Guide Rail | Smoke Pack with Integrated Smoke Seal for Double Action Doors