DORMAKABA 7421 Double Action Door Strap


This DORMAKABA 7421 Double Action Door Strap is suitable for use with the BTS80 concealed floor spring. The zinc-plated drop forged steel construction can be used with a maximum door weight of 300kg and is non handed.


  • Suitable for timber doors
  • Double action
  • Drop forged steel construction
  • Zinc plated
  • Suitable for door weights up to 300kg
  • Non handed

Availability: Out of stock

SKU: L30614 Categories: , ,


  • Height: 20mm
  • Width: 24mm
  • Weight: 4Kg
  • Handed: Reversible
  • Length: 235mm
  • Max Door Weight: 300Kg
  • Pack Quantity: 1
  • Manufacturer Reference: 7421