Safety Devices


  • Item Number: SD175/200
  • Description: Residential Spring Break Device 2-5/8"
  • Design Feature: Prevents door free-fall if torsion spring fails, universal adjustable wall center 2-5/8"
  • Material: Zinc plated galvanized steel, cast steel ratchet wheel
  • Shaft Size: 1 inch hollow tube
  • Note: For use with SS175 or SS200 spring fittings


  • Item Number: SD263
  • Description: Residential Spring Break Device 2-5/8"
  • Design Feature: Prevents door free-fall if torsion spring fails, universal adjustable wall center 2-5/8"
  • Material: Zinc plated galvanized steel, cast steel ratchet wheel
  • Shaft Size: 1 inch hollow tube or round shaft
  • Note: For use with SS263 spring fittings


  • Item Number: SD375
  • Description: Residential Spring Break Device 3-3/8"
  • Design Feature: Prevents door free-fall if torsion spring fails, universal adjustable wall center 3-3/8"
  • Material: Zinc plated galvanized steel, cast steel ratchet wheel
  • Shaft Size: 1" keyed shaft
  • Note: For use with SS375 spring fittings


  • Item Number: SD600
  • Description: Residential Spring Break Device 3-1/2"
  • Design Feature: Prevents door free-fall if torsion spring fails, universal adjustable wall center 3-1/2"
  • Material: Zinc plated galvanized steel, cast steel ratchet wheel
  • Shaft Size: 1" keyed shaft
  • Note: For use with SS600 spring fittings


  • Item Number: BB0200
  • Description: 2" Residential Cable Break Safety Device
  • Design Feature: Prevents door free-fall if cable fails
  • Material: Zinc plated heavy-duty galvanized steel
  • Track/Roller Size: 2 inch
  • Note: Some applications may require pusher springs


  • Item Number: BB0230
  • Description: 3" Residential Cable Break Safety Device
  • Design Feature: Prevents door free-fall if cable fails
  • Material: Zinc plated heavy-duty galvanized steel
  • Track/Roller Size: 3 inch
  • Note: Some applications may require pusher springs