Yale 5500 0001 50 Door Closer for Doors with Normal Arm White Series Body + Box

> Mounts on doors with a maximum width of 1250 mm and a weight of 100 kg. Rack pinion mechanism with compact and lightweight cast aluminium body. Sturdy arm. > Tested up to 500,000 closing and opening cycles for maximum durability. Strength 4. CE certified in 1154 for fire door. > Suitable for left or right hand doors. > Hydraulic fluid closing, constant thermal viscosity; double adjustment, closing speed and final blow, by 2 screws without disassembling; door control in openings up to 180º > Suitable for interior use on wood, metal and firewall doors., Weight: 3.968320716 Pounds, Manufacturer: YALE