Description: Efficient Drilling Aid: This aluminum profile drilling locator is designed for quick and easy positioning, making it a easy to drill into aluminum profile with precision and minimal effortVersatile Compatibility: Suitable for most aluminum profile available in the market, this drill guide can securely clamp materials ranging from 2 to 10 cm in thickness, ensuring stability during useAluminum Alloy Construction: Crafted from aluminum alloy, this Hole Jig kit offers sturdy durability and long term performance for all your drilling needsCompact Design: With dimensions of 6cmx3.3cmx15cm, this Aluminum Profile Drilling Jig is compact yet powerful, making it easy to handle and store without taking up much spaceEasy Installation and Secure Punching: Easy to install and use, making the process of punching holes easier Specification: Material: Aluminum Alloy Size Chart: 6cmx3.3cmx15cm/2.36inchx1.30inchx5.91inch Package Includes: 1Drill Guide, 2 Wrenches Note: Please allow slightly errors due to manual measurement and different monitors.