Cassette: Braking cassette for safely slow retraction 4-way retractable belt
Tube: Dia 76mm ALUMINUM POST with 1.5mm thickness
Base: Diameter 120mm steel plate with 4 expansion bolt
Plate: Diameter 120mm steel plate cover
Overall height: 950mm
Aluminum beam size: Hard connection: Aluminum Beam instead of belt 1.2 m length/5.7cm width