Description: Suitable for door weight 45-65kg Pitch:162mm*19mm Suitable for left and right hand doors Feature: -Material: Aluminum alloy -Adjustable latching and closing speeds -High-quality, high-strength aluminum alloy die-casting body -Reinforced type adjustable tube arm -Universal design, right or left swing door. -Ideal for home, hotels, guesthouses and other room doors. -Easy to install.Regular arm installation or top jamb installation -It is a versatile utility closer that provides narrow styling Package include: 2 × Adjustable Overhead Door Closer .