McKinney Full Surface Double Acting Door Spring - 451/452/453

Simplified method of closing doors.

  • This economical series is designed to be surface applied to the door and frame
  • Coil springs made of high grade steel wire
  • Adjustable tension, no special tools required
  • Wrought steel brackets prevent breakage
  • All 450 Series are finished in D4 (black) and are packed with 1x12 wood screws