GKL - Commercial Butt Hinge Doctor - 4.5"x 4.5" - Black POE Switch 5mm - Identify (m) 6

5mm - Identify (m) 6

Stays open for 5 seconds

80 mm x 33

Automated Unlock/Lock Lockdown (Privacy) Global lockdown via lock

backed by the Marks Lifetime Warranty

GKL - Commercial Butt Hinge Doctor - 4.5"x 4.5" - Black POE Switch 5mm - Identify (m) 6The Hinge Doctor HA1D is designed to adjust new, worn, improperly adjusted commercial Butt Hinges that cause the door to sag or drag. Simply slip the Hinge Doctor HA1D over the top hinge and turn with a wrench. Features Adjusts sagging doors in seconds Adjusts worn or improperly adjusted commercial and institutional hinges Hinge removal is not necessary For 4. 5 x 4. 5 in Hinges Downloads Installation Guide