Jack Posts & Columns

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AFCO 008AC610 Fluted Round Column, 21,000 lb Safe Weight, 9-7/16 in Base Plate, 10 ft L, White

Each column comes with standard cap and base. Practically maintenance-free and will not rot or split. Termites are no problem. Easily assembled columns feature an integral interlocking device that permanently holds the column together. Self-supporting, designed as decorative, load bearing structural elements for entrances, porches, covered walkways, lobbies, colonnades, balconies and other structures. White.
$179.99

AFCO 6608 Fluted Round Column, 20,000 lb Safe Weight, 7-9/16 in Base Plate, 8 ft L, White

Each column comes with standard cap and base. Practically maintenance-free and will not rot or split. Termites are no problem. Easily assembled columns feature an integral interlocking device that permanently holds the column together. Self-supporting, designed as decorative, load bearing structural elements for entrances, porches, covered walkways, lobbies, colonnades, balconies and other structures. White.
$109.99

AFCO 86084 Fluted Round Column, 21,000 lb Safe Weight, 7-9/16 in Base Plate, 8 ft L, White

Each column comes with standard cap and base. Practically maintenance-free and will not rot or split. Termites are no problem. Easily assembled columns feature an integral interlocking device that permanently holds the column together. Self-supporting, designed as decorative, load bearing structural elements for entrances, porches, covered walkways, lobbies, colonnades, balconies and other structures. White.
$149.99

MARSHALL Extend-O-Post JP36 Adjustable Jack Post, 10,000 to 14,000 lb Safe Weight, Red

Extend-O-Posts are ideal for temporarily reinforcing existing floors under heavy load areas, but are not recommended for permanent supports in new construction. There's nothing easier to use for supporting sagging floors, weak beams and warping stairways. With Extend-O-Posts the possibilities are unlimited.
$7.99

MARSHALL STAMPING Extend-O-Column AC363/3637 Adjustable Round Column, 18,200 lb Safe Weight, 3-1/2 x 6 in Base Plate

3 in OD 11 ga (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.
$84.99

MARSHALL STAMPING Extend-O-Column AC369/3691 Adjustable Round Column, 17,300 lb Safe Weight, 3-1/2 x 6 in Base Plate

3 in OD 11 ga (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.
$89.99

MARSHALL STAMPING Extend-O-Column AC370/3704 Adjustable Round Column, 16,800 lb Safe Weight, 3-1/2 x 6 in Base Plate

3 in OD 11 ga (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.
$92.99

MARSHALL STAMPING Extend-O-Column AC373/3737 Adjustable Round Column, 16,300 lb Safe Weight, 3-1/2 x 6 in Base Plate

3 in OD 11 ga (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.
$94.99

MARSHALL STAMPING Extend-O-Column AC376/3760 Adjustable Round Column, 15,800 lb Safe Weight, 3-1/2 x 6 in Base Plate

3 in OD 11 ga (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.
$94.99

MARSHALL STAMPING Extend-O-Column AC379/3791 Adjustable Round Column, 15,300 lb Safe Weight, 3-1/2 x 6 in Base Plate

3 in OD 11 ga (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.
$99.99

MARSHALL STAMPING Extend-O-Column AC380/3804 Adjustable Round Column, 14,800 lb Safe Weight, 3-1/2 x 6 in Base Plate

3 in OD 11 ga (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.
$99.99

MARSHALL STAMPING Extend-O-Column AC383/3837 Adjustable Round Column, 15,300 lb Safe Weight, 3-1/2 x 6 in Base Plate

3 in OD 11 ga (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.
$99.99

MARSHALL STAMPING Extend-O-Column AC386 Adjustable Round Column, 13,800 lb Safe Weight, 3-1/2 x 6 in Base Plate, Red

3 in OD 11 ga (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.
$89.99

MARSHALL STAMPING Extend-O-Column AC390 Adjustable Round Column, 12,800 lb Safe Weight, 3-1/2 x 6 in Base Plate, Red

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.
$92.99

MARSHALL STAMPING Extend-O-Post JP16 Adjustable Jack Post, 15,000 lb Safe Weight, Red

Extend-O-Posts are ideal for temporarily reinforcing existing floors under heavy load areas, but are not recommended for permanent supports in new construction. There's nothing easier to use for supporting sagging floors, weak beams and warping stairways. With Extend-O-Posts the possibilities are unlimited.
$22.99

MARSHALL STAMPING Extend-O-Post JP36 Adjustable Jack Post, 10,000 to 14,000 lb Safe Weight, Red

Extend-O-Posts are ideal for temporarily reinforcing existing floors under heavy load areas, but are not recommended for permanent supports in new construction. There's nothing easier to use for supporting sagging floors, weak beams and warping stairways. With Extend-O-Posts the possibilities are unlimited.
$37.99

MARSHALL STAMPING Extend-O-Post JP55 Adjustable Jack Post, 10,000 to 14,000 lb Safe Weight, Red

Extend-O-Posts are ideal for temporarily reinforcing existing floors under heavy load areas, but are not recommended for permanent supports in new construction. There's nothing easier to use for supporting sagging floors, weak beams and warping stairways. With Extend-O-Posts the possibilities are unlimited.
$44.99

MARSHALL STAMPING Extend-O-Post JP79 Adjustable Jack Post, 8000 to 12,000 lb Safe Weight, Red

Extend-O-Posts are ideal for temporarily reinforcing existing floors under heavy load areas, but are not recommended for permanent supports in new construction. There's nothing easier to use for supporting sagging floors, weak beams and warping stairways. With Extend-O-Posts the possibilities are unlimited.
$59.99

MARSHALL STAMPING Extend-O-Post JP84 Adjustable Jack Post, 8000 to 12,000 lb Safe Weight, Red

Extend-O-Posts are ideal for temporarily reinforcing existing floors under heavy load areas, but are not recommended for permanent supports in new construction. There's nothing easier to use for supporting sagging floors, weak beams and warping stairways. With Extend-O-Posts the possibilities are unlimited.
$62.99

MARSHALL STAMPING Extend-O-Post JP84HD Adjustable Jack Post, 10,000 to 18,000 lb Safe Weight, Red

Extend-O-Posts are ideal for temporarily reinforcing existing floors under heavy load areas, but are not recommended for permanent supports in new construction. There's nothing easier to use for supporting sagging floors, weak beams and warping stairways. With Extend-O-Posts the possibilities are unlimited.
$79.99
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