- Package Includes: 10 Expansion Hook Bolts; Punch Diameter: 16mm (0.63 inches) - Color: Silver Tone; Overall Dimensions: 132mm x 44mm (5.2 inches x 1.7 inches, Length x Width) - Hook Specifications: Hook Shaft Diameter: 10mm (0.4 inches); Hook Opening Width: 25mm (1 inch) Key Benefits: - Secure Installation: These hook bolts effectively prevent expansion pipes from turning while tightening, ensuring a stable and secure fit. - Enhanced Friction: The design increases friction, minimizing the risk of slippage during use. Practical Applications: - Perfect for securing shelving or cabinets, providing reliable support for your storage needs. - Ideal for heavy-duty applications such as mounting brackets or fixtures where strength and stability are essential. Attributes: - Function: Designed to grip and hold fast under pressure, these bolts are perfect for various construction and DIY projects. - Compatibility: Works well with standard drill sizes and is suitable for a range of materials, including wood and metal. - Performance: Engineered for durability, these bolts are built to last, ensuring a long-lasting solution for your fastening needs.