🔒 Secure Your Space with Style! Enjoy a 5-year limited warranty for added security and confidence. Experience seamless door control with our medium-duty closer. Compatible with both standard and extended spindle models for ultimate flexibility. Quick and straightforward setup, saving you time and effort. Built to last, ensuring reliability in high-traffic areas. Standard & Extended Spindle Fixed Regular Spring 5 Year Warranty The C.R. LAURENCE 20101M04 CRL Jackson Medium Duty 90 Hold Open Overhead Concealed Closer Body is engineered for durability and ease of use, featuring a fixed regular spring and compatibility with both standard and extended spindle models. With a 5-year limited warranty, this closer is perfect for professional environments that demand reliability and performance.