Best Master Lock Hasps and Staples of 2025

The Master Lock Outdoor Hasp is designed for outdoor use, making it perfect for securing doors on cabinets, sheds, garages, fences, residential gates, or storefronts. Its secured design features a hardened steel staple that resists cutting and sawing, ensuring your belongings are safe. The weatherproof design, made from zinc plated cast steel, provides added strength and durability against the elements. Installation is easy, as it accommodates a shackle diameter of up to 11 mm and includes mounting hardware for your convenience.

The Master Lock 420 Hasp allows multiple workers to securely lock out equipment at each lockout point, ensuring safety during repairs or adjustments. You can rest assured that the equipment remains inoperative until the last worker removes their safety padlock, preventing any accidental activation. Its heavy gauge steel jaw and red vinyl coated handle provide durability and ease of use. With dimensions of 44mm x 11.4cm and an inside jaw diameter of 25mm, it accommodates up to six safety padlocks, making it practical for team operations.

The Master Lock Outdoor Hasp is designed for outdoor use, making it perfect for securing doors on cabinets, sheds, garages, and residential gates. Its secured design features a hardened steel staple that resists cutting and sawing, ensuring your belongings remain protected. You can also rely on its tamper-proof hinge, which offers strong pry resistance. Furthermore, the weatherproof design, made from zinc plated hardened steel, guarantees durability against the elements, providing you with peace of mind in various weather conditions.

The Master Lock 427 Hasp is a practical and flexible solution for mechanical lockout. It allows you to lock out a device securely with up to five padlocks, making it ideal for situations where multiple workers need to authorise access. Made from hardwearing anodised aluminium and stainless steel, it is designed to withstand corrosion and harsh conditions. The spring-loaded locking arm ensures that you can deploy the hasp quickly and easily, enhancing your efficiency during safety procedures.

The Master Lock Padlock is designed for outdoor use, making it perfect for securing doors on cabinets, sheds, garages, fences, residential gates, or storefronts. Its secured design features a hardened boron alloy locking eye, which resists cutting and sawing, providing you with peace of mind. The weatherproof design, made from zinc plated hardened steel, ensures durability against the elements. With easy installation, this padlock is ideal for hard-to-lock property, and it accepts a shackle diameter of up to 11 mm, making it versatile for various applications.

The Master Lock 725EURD Hasp is designed for outdoor use, making it perfect for securing your doors on cabinets, sheds, and garages. Its secured design features a chrome plated steel body and a hardened steel staple, providing excellent resistance against cutting and sawing. The tamper-proof hinge adds an extra layer of security, ensuring that your property remains safe from prying attempts. Additionally, the weatherproof design means that you can rely on its strength in various weather conditions, giving you peace of mind.

The Master Lock 421 Hasp is designed for multiple workers to safely lock out equipment at each lockout point. This ensures that machinery remains inoperative while you carry out repairs or adjustments, keeping everyone safe. You will appreciate the feature that prevents the control from being turned on until the last worker's safety padlock is removed. Additionally, it features a heavy-gauge steel jaw with a red vinyl-coated handle, providing durability and ease of use. With dimensions that accommodate up to six safety padlocks, it offers a secure solution for your safety needs.

The Master Lock S430 HASP features a Zenex composite body, designed to withstand harsh chemicals and extreme temperatures between -57 to 176 degrees. This durability ensures that the lockout device remains reliable in various environments. You can use it to secure up to two padlocks, enhancing safety and control while working. The international product specifications mean that you might notice differences in the fit or instructions, but its robust design makes it a trustworthy choice for lockout applications.

The Master Lock 428 Hasp is designed for reliability and high performance, making it ideal for both home use and tradesmen. With its lightweight construction of just 0.03 kgs, it is easy to handle and transport, providing you with convenience during installation. The hasp securely holds up to six safety padlocks, ensuring that your electrical lockout procedures are safe and effective. This feature is essential for preventing accidental energisation, keeping you and your workspace secure.

The Master Lock 770 Hasp features a robust hardened steel construction, providing excellent security for your belongings. Its design accommodates round padlocks without shackles, making it versatile and easy to use. Measuring 23 cm in length, it can fit various applications, ensuring a secure closure wherever needed. This durable hasp is an ideal choice for both home and outdoor use, offering you peace of mind knowing your items are well protected.