Dual-use Anti-theft Expansion Bolt for Door/Window Installation - Recessed Sleeve with No Thread Damage

This versatile anti-theft expansion bolt is designed for secure door and window installations, offering dual-use functionality. Crafted from durable steel, it features a recessed sleeve that ensures no thread damage, providing both reliability and durability. Made in China, this bolt is ideal for enhancing the security of your home or office by effectively preventing unauthorized entry. Part Number: Hammer head for expansion bolts Manufacture country: China Instructions included: No

manufactureCountry: China material: steel