The Clopay EZ-Set 4' 6" Torsion Tube (galvanized, 16 gauge) is a factory-style replacement torsion shaft segment engineered for residential sectional garage doors equipped with the Clopay EZ-Set torsion spring system. This tube forms the backbone of the EZ-Set assembly, carrying spring torque across the door width and providing a straight, true surface for cable drums to clamp to, helping maintain smooth lifting and balanced operation. Its galvanized finish helps resist corrosion in typical garage environments, and the 16-gauge wall delivers dependable rigidity for everyday use. Commonly used as a half-length shaft that couples at the center support, this segment is designed to work with EZ-Set drums, end bearings, and the EZ-Set winding hardware found on many Clopay, Ideal Door, and select Holmes residential doors.
Use this torsion tube when replacing a damaged or worn shaft in an EZ-Set torsion assembly, or when rebuilding the system as part of a garage door repair or upgrade. It installs through the end bearing plates and cable drums and joins at the center with the appropriate EZ-Set coupler/bracket hardware. For safety, always remove all spring tension using the EZ-Set winding mechanism and follow the manufacturer’s service instructions; torsion springs are under high load and can cause serious injury if handled improperly. This component is intended specifically for EZ-Set torsion systems and is not interchangeable with standard torsion hardware that uses traditional winding cones without a conversion. Keywords: Clopay EZ-Set torsion tube, garage door torsion shaft, residential garage door parts, Clopay replacement part, EZ-Set torsion spring system compatibility, galvanized 16 gauge.