Matriau : alliage d'aluminium d'acier chrom, ne rouille pas, taille : environ 15 x 5,3 x 1,8 cm, angle d'ouverture maximum de la porte de 175 degrs. Suitable for 20-30kg door weight, 1000mm door width, universal design, right or left swing door, ideal for home, office, hotel room doors. Quality aluminum alloy automatic door closer, fine workmanship and reliable. Adjustable tension spring, adjustable screws for slow or fast closing. (Non-damping effect) Suitable for left or right hand doors, suitable for door weight 40kg, door width 1000mm, maximum opening angle 175, this door closer can reduce the intensity when you close the door to protect the doors from damage and reduce noise. The automatic door closer is made of stainless steel and zinc alloy, adopts integrated molding process and multi-channel assembly process, which makes the whole product durable and sturdy. Please measure your doors before ordering. Suitable for door weight 20-30kg, door width 1000mm. The closing force of our door closer can be adjusted by using an attached hex wrench, tighter or looser just according to your personal needs. This door closer can not be used for heavy doors and large doors. Color: Silver (Due to the display screen, there may be color difference) Quantity: 1 pieceYeuri