Multiple Size Options: Available in 38mm (1.5 x 1 inch), 50mm (2 x 1 inch), 63mm (2.5 x 1 inch), 75mm (3 x 1 inch), 100mm (4 x 1 inch), and 150mm (6 x 1 inch), providing a range of sizes to suit different doors, gates, or cabinets. Heavy-Duty Steel Construction: Each door bolt is made from strong steel with a solid barrel-type lock for reliable security on both interior and exterior applications. Smooth Slide Mechanism: The traditional sliding door bolt offers a smooth and easy slide action, designed for long-term performance, unlike cheaper models. Corrosion-Resistant Finish: Suitable for use in harsh environments, the corrosion-resistant design ensures durability, making it ideal for exterior gates and doors. Includes Spring Door Stop: Comes with a 75mm spring steel door stop with a white tip to prevent door scuffing. Easy installation with a removable base plate for quick access to the fixing screw.