Self Closing Door Hinge Set Three And A Half Inch Matte Black Auto Close Spring Hinges For Commercial Doors Heavy Duty Tension Adjustable Built Tough For High Traffic Indoor Or Outdoor Use SORGMACH Three Piece Pack

Heavy duty self-closing door hinge set, 3.5in matte black
✔️ 3-piece pack: 3 1/2 x 3 1/2 in, 0.098 in thick, UL listed

This self closing door hinge set is engineered for busy doors in both commercial and residential spaces. With a matte black finish, it blends into modern interiors and stands up to daily use on interior and exterior doors.

✅ 3 1/2 x 3 1/2 in full mortise hinges, 0.098 in thick, 1/4 in corners, 6 holes
✅ Self closing with adjustable spring tension, UL Listed
✅ Includes 3 hinges and free screws plus instruction manual
✅ Matte black finish on durable flat iron for high traffic doors

💡 What is a self closing door hinge used for in commercial environments? A handy way to control door swing in busy spaces.

- ideal for offices, classrooms, kitchens, and entryways - adjustable spring tension for precise closing and latch timing - matte black finish suits modern interiors and resists wear - UL listed and rugged flat iron for outdoor durability