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Marshall JP16 Adjustable Extend-O-Post Jackpost
MARSHALL STAMPING Extend-O-Post JP16 Jack Post, 1 ft to 1 ft 4 in
Our Price: $31.99

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. more info
Marshall JP36 Adjustable Extend-O-Post Jackpost
MARSHALL STAMPING Extend-O-Post Series JP36 Jack Post, 1 ft 7 in to 3 ft
Our Price: $49.99

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. more info
Marshall JP55 Adjustable Extend-O-Post Jackpost
MARSHALL STAMPING Extend-O-Post Series JP55 Jack Post, 2 ft 10 in to 4 ft 7 in
Our Price: $79.99

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. more info
Marshall JP84 Adjustable Extend-O-Post Jackpost
MARSHALL STAMPING Extend-O-Post Series JP84 Jack Post, 4 ft 8 in to 8 ft 4 in
Our Price: $92.99

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. more info
Marshall JP79 Adjustable Extend-O-Post Jackpost
MARSHALL STAMPING Extend-O-Post Series JP79 Jack Post, 4 ft 5 in to 7 ft 9 in
Our Price: $94.99

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. more info
Marshall JP84HD Adjustable Extend-O-Post Jackpost
MARSHALL STAMPING Extend-O-Post Series JP84HD Jack Post, 4 ft 8 in to 8 ft 4 in
Our Price: $119.99

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. more info
Marshall AC370/3704 Adjustable Round Column
MARSHALL STAMPING Extend-O-Column Series AC370/3704 Round Column, 7 ft to 7 ft 4 in
Our Price: $119.99

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. more info
Marshall AC369/3691 Adjustable Round Column
MARSHALL STAMPING Extend-O-Column Series AC369/3691 Round Column, 6 ft 9 in to 7 ft 1 in
Our Price: $119.99

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. more info
Marshall AC379/3791 Adjustable Round Column
MARSHALL STAMPING Extend-O-Column Series AC379/3791 Round Column, 7 ft 9 in to 8 ft 1 in
Our Price: $129.99

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. more info
Marshall AC380/3804 Adjustable Round Column
MARSHALL STAMPING Extend-O-Column Series AC380/3804 Round Column, 8 ft to 8 ft 4 in
Our Price: $129.99

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. more info
   
 
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