Features: Experience efficient control and precise operation with our hammer drill Switches, for various models to enhances your work efficiency. designs with a lock frees mechanism for safety and convenience, this Switches is crafted from plastic ensuring long service Performances and easy installation. Suitable for professional construction worker , Renovations experts, DIY enthusiasts, and power tool repair technicians. Perfect for use in construction sites, home Renovations projects, furniture assembly, and electrical repair tasks. Upgrades your power tool accessories with this Multifunction and reliable Switches, offering strong compatibility and simple integration into your toolkit. Specifications: Material: plastic Styles: with lock/without(optional) With lock size: about 16x22x23x27x51mm Without lock size: about 23x26x27mm Package Includes: 1xRotary Hammer Switches note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.