1.Widely used in hotels, clubs, upscale clubs, wooden doors, counter doors, lightweight caravan worktop or table and many DIY projects. 2.Made of brass and stainless steel, durable to use. 3. Mute, No Noise. Specification: Diameter: 14mm Size (Fold): 31 x 14mm / 1.22 x 0.55inch (L*D) Color: Gold Tone Package Included: 4 x Invisible Hinge.
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