Full Mortise – Standard Weight – 5 Knuckle 2 Ball Bearing

  • For use on medium weight doors or doors requiring medium to high frequency service
  • Suitable for wood and metal doors

LH179BB

Hinge Size Gauge of Metal
Inches mm Inches mm
4-1/2 x 4 114 x 102 0.134 3.4
4-1/2 x 4-1/2 114 x 114 0.134 3.4
5 x 4 127 x 102 0.146 3.7
5 x 4-1/2 127 x 114 0.146 3.7
5 x 5 127 x 127 0.146 3.7
  • Certification: ANSI/BHMA A156.1 and A156.7
  • Description: 5 Knuckle, 2 Ball Bearing Butt Hinge - for standard weight door applications
  • Finish: US26, US26D, US10B
  • Base Material: Steel
  • Options: NRP/ETW/PIC/RC

LH603BB & LH191BB

Hinge Size Gauge of Metal
Inches mm Inches mm
4-1/2 x 4 114 x 102 0.134 3.4
4-1/2 x 4-1/2 114 x 114 0.134 3.4
5 x 4 127 x 102 0.146 3.7
5 x 4-1/2 127 x 114 0.146 3.7
5 x 5 127 x 127 0.146 3.7
  • Certification: ANSI/BHMA A156.1 and A156.7
  • Description: 5 Knuckle, 2 Ball Bearing Butt Hinge - for standard weight door applications
  • Finish: US32D
  • Base Material: Stainless Steel
  • Options: NRP/ETW/PIC/RC