Cyclone Straps are a simple, efficient, tie-down with the greatest design capacity.


  • Rafter or Truss to Wall/Beam
  • Purlin to Exposed Rafter
  • Ridge Beam to Exposed Rafter


  • Pryda Cyclone Straps are quick and easy to install.
  • They are designed to have sufficient capacity for many cyclonic area uses, and can be “doubled up” for twice tie-down capacity.  Maximum design capacity is determined from Pryda tests.
  • A range of lengths are available to suit different nailing and capacity requirements.


For application and design capacity information, refer to the Pryda Builders Guide.

Pryda Cyclone Strap 1.0mm

Product CodeSize
MPQHS4400 x 32mm
MPQHS6600 x 32mm
QHS9880 x 32mm