Commercial Door Closer with Hold Open Arm in Aluminum - Size 3 Air Hoses A: They are 3/8 inch

A: They are 3/8 inch diameter by 1-1/4 inch length

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Powder coated to resist rust and corrosion

Q: What is the recommended runtime and yard size with a 4

Commercial Door Closer with Hold Open Arm in Aluminum - Size 3 Air Hoses A: They are 3/8 inchThe Global Door Controls TC2203 commercial door closer comes with a size 3 spring tension and in a sleek aluminum finish. It is recommended for use on all aluminum store front doors, wood or hollow metal commercial applications. It is a versatile utility closer that provides narrow styling. For doors weighing up to 155 lbs. Grade 3 certified, ANSI BHMA A156. 4 2 independent valves control sweep and latch closing speeds Supplied with both wood and