SE | Concealed Double Action Door Closer & Pivot Set | Size EN 2-4 Mechanism | Compliant with BS EN 1154 | Compliant with EN 1155 | Compliant with EN 1155 | Suitable for Doors with greater than 40mm thickness | Suitable for Doors with a Maximum Width of 1100mm | C/W Double Action Guide Rail with Lever Arm 20 x 12mm, Top Centre, Bottom Strap, Pivot (150KG)