This Adjustable Template Tools Punch Locator Handle Drill Guide Cabinet Hardware Jig is a versatile tool suitable for drilling holes in wood, leather, and plastic. Constructed from durable materials such as aluminum alloy, hardened steel, and stainless steel, this jig features a 5mm hole diameter and is designed with a blue color for easy identification. With an item length of 16 inches and suitable for 4.2mm drill bits, this product is a perfect addition to any workshop or home improvement project. Plus, with local warehouse availability and fast shipping, you can get your hands on this reliable tool quickly and efficiently.