It is a versatile utility closer that provides narrow styling. The closer is recommended for use on all aluminum store front doors, wood or hollow metal commercial applications.Commercial Door Closer with Backcheck in Aluminum - Size 5 For doors weighing up to 250 lbs..
Cap, Diameter 13 mm, Screw Closure Size 13-415 mm, Closure Material Phenolic, Product Type Screw On Cap, Closure Color Black, Closure Liner Material PTFE Faced Rubber, Closure Type Screw On, Autoclavable Yes, Vented No, Mouth Size Narrow, Standards ASTM E982, Special Features General Laboratory Use, Closure Liner Design Solid, Package Quantity 300.