Features High Quality 5V 1-Channel Relay Module: This module offers high-quality performance with a 5V power supply and 1-channel bistable self-locking relay, ensuring reliable and efficient . Convenient Trigger Control: Easily activate the relay by clicking the trigger port to pull it in and hold, and click again to disconnect, providing convenient and intuitive control. and Long Service Life: Constructed with high-quality materials, this relay module is and has a long service life, ensuring lasting reliability for your applications. High Accuracy and Strong Stability: With high accuracy and strong stability, this relay module is easy to install and use, delivering and reliable performance for various applications. Safe Low Pulse Trigger: The trigger mode is a low pulse trigger, providing a more convenient and safer for your peace of mind. Features: 1、The pocket hole drill guide set is an amazing woodworking jig and an exceptionally handy tool collection. 2、Drill guide is made of high quality aluminum alloy and anodizing finished for durability. 3、Easy to use and install, suitable for joints wood boards of different thickness 4、This set includes a set of self-tapper screws and plastic plugs for convenient use. 5、This jig creates flush, corner and angle pocket hole joints for leg-and-rail connections, building face frame cabinets and fastening picture frames with unlimited applications. Specification: Features: The pocket hole drill guide set is an amazing woodworking jig and an exceptionally handy tool collection. Drill guide is made of high quality aluminum alloy and anodizing finished for durability. Easy to use and install, suitable for joints wood boards of different thickness This set includes a set of self-tapper screws and plastic plugs for convenient use. This jig creates flush, corner and angle pocket hole joints for leg-and-rail connections, building face frame cabinets and fastening picture frames with unlimited applications. Specification: Material: die steel, aluminum alloy 6061 Main Color: Blue Drill Bit: 9.5mm(dia.) Package list: 1 x Pocket Hole Jig base 1 x 9.5mm Step Drilling Bit with Spacing Ring 1 set x Screwdriver bit 1 x hex wrench 2 x Adjustable Angle lock knob 2 x Gasket 2 x small black screw 1 set x screw and plug Package List