Universal Compatibility: These metal garage door sensor mounting brackets are crafted to suit a wide range of standard garage doors; Replacement for craftsman garage door sensor/Chamberlain garage door sensor/Liftmaster garage door sensor, Compatible with all garage door openers manufactured by for Liftmaster/for Sears/for Chamberlain/for Craftsman after 1997. Sturdy Material for Longevity: Enjoy the durability and longevity of our metal garage door sensors mounting brackets; Made from high quality metal, it ensures high resistance to rust and wear, offering excellent service for an extended period; Its high resilience confirms a trusted and reliable performance that meets customer needs effectively. Enhanced Security: Our garage door sensor mounting brackets offer optimal security; The good metal crafting against harsh weather and outside inferences, hence ensuring increased protection for your garage; Incorporating these sensors enhances safety, meeting the demands of consumers. Easy to Install: The garage door sensors mounting brackets stand out for convenience in mounting due to their unique design; They can be effortlessly fastened, thus saving time and requiring no professional know how; This feature effectively meets the needs of customers who prefer easy to install devices. Colour:Black Material:Metal Package Contents: 2 * stand Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.