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Aluminum Hem Bar (Bottom Bar)
Bottom hem bar extrusion for motorized retractable screen and awning systems. Adds weight to the bottom edge of the fabric for clean retraction and tensioning. Aluminum 6063-T5 in 25×40 mm to 50×80 mm rectangular profiles; optional galvanized steel weight rod insert for additional mass.
Also known as
hem bar · bottom bar · weight bar · weighted hem · bottom rail
Key Features
- Lead-free aluminum extrusion
- Optional galvanized weight rod insert for heavier-mass requirements
- Compatible with hem-bar endcaps + locking pin systems
- Custom anodized finishes on volume runs
Available Materials
Specifications
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