Punch Free Automatic Sensor Door Closer ABS Closer Steel Wire 400G White 4Set 15.7x7.87x9.8inch and won't fray or break

and won't fray or break easily

Pull push type

Thread Size: M10 - 1

7L 2004-2007

Punch Free Automatic Sensor Door Closer ABS Closer Steel Wire 400G White 4Set 15.7x7.87x9.8inch and won't fray or breakWhat is this? Multifunctional automatic door closer,which can keep the residential door, interior door, and commercial door automatically closed. Suitable for home use, small office, and home office. What will I get? Size: 44 x 44 x 16mm 1. 73 x 1. 73 x 0. 63inch(LxWxH); Length of rope: 100cm 39. 37 inch; Cable diameter: 0. 9mm 0. 03 inch; Tensile strength: 400G; Material: ABS+ Steel Wire; Color: White; Pack(4Set)with 1pcs door closer + 1pcs rubber