Are you looking for professional, practical and reasonably priced electric drill speeds controlling ? Our products will be your . Made of craftsmanship and plastic materials, it has excellent durability and practicality. Reasonable design makes it more professional and , which can well meet your needs. Features -Color: Assorted Color. -Material: Plastic. -Size: About 7.00X4.50X3.00cm/2.75X1.77X1.18inch. - : . - : 6A. -It is portable and easy to install. It can be easily applied to your electric hand drill for better adjustment. -Reasonable structure, convenient installation and disassembly, excellent durability, and suitable for most tools. -The workmanship is fine, the texture is good, and it is easy to press, which can help you easily adjust the speeds. -Made of plastic materials, light and gentle, safe to use. -This is an excellent electric drill speeds controlling , which can effectively improve the performance of your electric drill. Package list: 1 x Hand Drill Trigger