6 in. Double Acting Spring Hinge in Galvan Neal (Set of 2)Keep commercial doors closing safely with the Taco standard duty steel commercial grade door hinge. Designed for automatic doors to securely self close, this ANSI A81071F certified hinge is great for doors that open to each side and automatically return to center, such as grocery store doors. The pins activate the hinge's adjustable tension design. ANSI A81071F certified Commercial: standard weight Similar to bummer type big barrel hinges Packed with