Hollow Keyway Shaft (1 inch)
Torsion shafts are used to hold the springs, top brackets, and cables drums, and are the key component in allowing an… read more
Torsion shafts are used to hold the springs, top brackets, and cables drums, and are the key component in allowing an overhead sectional garage door to move. The HOLLOW keyed torsion shaft is used on most Glideaway and standard sectional garage doors, of light to medium duty and weight. Our hollow keyed shafts have continuous keyways.
Our hollow keyway shaft is 1 inch in diameter (25.4mm), as is standard, is made of galvanized steel, and comes in a 4.1m length, which can then be easily cut to the required size with a hacksaw.
Hollow keyed shafts are suitable for doors up to 3.85m wide. For wider doors, two torsion shafts can be joined together with a torsion shaft coupler. The thickness of steel tubing is 3mm.
- 25 kg
- 5800 cm