3 in OD 11 ge (0.120 in wall). 4 in adjustment. Cold rolled steel screw. Turning bar provided with each post. Flow-coated inside and out with red corrosion-resistant paint. Heavy-duty cap and base plates slotted. Holes to fit steel or wood beams. Embossed lugs grip posts firmly to avoid slipping. All parts are welded or wired together.
| Adjustment Range | : | 9 ft to 9 ft 4 in |
| Base Plate Material | : | Steel |
| Base Plate Size | : | 3-1/2 x 6 in |
| Color | : | Red |
| Pipe Diameter | : | 3 in |
| Pipe Material | : | Steel |
| Safe Weight Capacity | : | 12, 800 lb |
| Top Plate Material | : | Steel |
| Top Plate Size | : | 4 x 8 in |
| Type | : | Adjustable |