Tell DC100018 Aluminum/Steel Hydraulic Adjustable Door Closer Grade 1 Its built-in dusk-to-dawn light activates

Its built-in dusk-to-dawn light activates once the sun goes down and stays lit for up to 8 hours

L Steel Electric Wire Silver 317754A is an ideal solution for rotational grazing and other agriculture electrical fencing applications

Limited lifetime warranty

air valves

Tell DC100018 Aluminum/Steel Hydraulic Adjustable Door Closer Grade 1 Its built-in dusk-to-dawn light activatesThe Tell DC100018 Hydraulic Adjustable Door Closer is the perfect choice for any commercial interior! Crafted from durable aluminum and steel, it is UL ULC listed up to 3 hour fire rating and complies with ANSI A156. 4 standards for long term reliability. Its adjustable spring tension offers superior control over closing speed, making it an ideal solution for commercial spaces!