Selve Strap winder steel
- comes with Dutch assembly instructions
- spring must be correctly tensioned before use
- class 2 nickel-plated frame, may rust if used outside
- hinged
- heavy execution
- suitable for 7.2 m Strap (max 23 mm)
- suitable for roller shutters up to 375 cm high
- maximum roller shutter surface area 4 m2
- Strap not included
- Strap length required is approximately shutter height x 2 + 1m.

-- download the Strap winder assembly instructions here --