Four And A Half Inch Square Spring Hinges Set, Workhorse Commercial Grade Adjustable Self Closing Door Hardware For Quiet, Secure Closings, Satin Chrome Finish, 2 Pack

Four and a Half-Inch Square Self-Closing Hinges, Satin Chrome
✔️ Adjustable tension for 2 to 2-1/4 in doors; includes install kit

These commercial grade square spring hinges provide reliable self-closing action for doors in busy spaces. Made from durable steel with satin chrome finish, they’re designed for offices, retail, and other high-traffic areas. Fully reversible for left- or right-hand doors by design.

✅ Finish options: Satin Chrome, Black, Oil Rubbed Bronze, Satin Nickel, Stainless Steel
✅ Reversible design for left- or right-hand doors
✅ Includes screws, tension pins, and Allen wrench for quick install
✅ Adjustable tension to suit 2" to 2-1/4" thick doors

💡 What is a self-closing square hinge used for in commercial door hardware?

A handy overview for buyers evaluating door hardware for offices, stores, and high-traffic spaces.

• Self-closing action helps doors close automatically for security and climate control.
• 4.5 inch square hinges provide solid mounting for medium-weight doors.
• Adjustable tension lets you tailor closing force for different door weights and thicknesses (2" to 2-1/4").
• Reversible installation works on both left- and right-hand doors.