★ Brand: Nomura Tech Lock Type: Pin Tumbler ★ Product Dimensions: (L x W x H) 36 x 120 x 32 mm ★ Materials: Brass, Stainless Steel, Zinc, Rubber ★ Style: Security/Crime Prevention ★ Size: Approximately W12 x D3.2 x H3.6cm ★ Materials: Body = Polycarbonate, Zinc Die-cast, Stainless Steel, Door Stop = Elastomer Resin, Plate = Stainless Steel, Key = Brass ★ For installation, a gap of 5mm or more is required between the left and right sash frames with the sash crescent lock released. It can also be used to secure a passage for pets, but the maximum width when used in conjunction with a security auxiliary lock is approximately 7cm. Please check the size carefully before use. ★ Includes 2 keys