Home > HARDWARE > CONSTRUCTION HARDWARE > FOUNDATION HARDWARE > FLOOR JACK POSTS
Sort By:
1
Marshall JP16 Adjustable Extend-O-Post Jackpost
Marshall JP16 Adjustable Extend-O-Post Jackpost, 15 ga T x 1 ft - 1ft 4 in H, 15000 lb
Our Price: $24.99

Use for supporting sagging floors, weak beams and warping stairways. 2-1/4" x 15 gauge prime steel inner tubing. 2-1/2" x 15 gauge prime steel outer tubing. 2-1/4" steel collar. 1" x 6" steel screw. Two 4" x 4" x 10 gauge steel plates. 7" turning handle. Grooved pin and plain pin. Flow coated with red corrosion-resistant paint. Packed with instructions. UPC symbol on carton. Maximum load capacity obtained at lowest extension.
Marshall JP36 Adjustable Extend-O-Post Jackpost
Marshall JP36 Adjustable Extend-O-Post Jackpost, 15 ga T x 1 ft 7 in - 3 ft H, 10000 - 14000 lb
Our Price: $39.99

Use for supporting sagging floors, weak beams and warping stairways. 2-1/4" x 15 gauge prime steel inner tubing. 2-1/2" x 15 gauge prime steel outer tubing. 2-1/4" steel collar. 1" x 6" steel screw. Two 4" x 4" x 10 gauge steel plates. 7" turning handle. Grooved pin and plain pin. Flow coated with red corrosion-resistant paint. Packed with instructions. UPC symbol on carton. Maximum load capacity obtained at lowest extension.
Marshall JP55 Adjustable Extend-O-Post Jackpost
Marshall JP55 Adjustable Extend-O-Post Jackpost, 15 ga T x 2 ft 10 in - 4 ft 7 in H, Steel Screw
Our Price: $45.99

Use for supporting sagging floors, weak beams and warping stairways. 2-1/4" x 15 gauge prime steel inner tubing. 2-1/2" x 15 gauge prime steel outer tubing. 2-1/4" steel collar. 1" x 6" steel screw. Two 4" x 4" x 10 gauge steel plates. 7" turning handle. Grooved pin and plain pin. Flow coated with red corrosion-resistant paint. Packed with instructions. UPC symbol on carton. Maximum load capacity obtained at lowest extension.
Marshall JP79 Adjustable Extend-O-Post Jackpost
Marshall JP79 Adjustable Extend-O-Post Jackpost, 15 ga T x 4 ft 5 in - 7ft 9 in H, 8000 - 12000 lb
Our Price: $62.99

Use for supporting sagging floors, weak beams and warping stairways. 2-1/4" x 15 gauge prime steel inner tubing. 2-1/2" x 15 gauge prime steel outer tubing. 2-1/4" steel collar. 1" x 6" steel screw. Two 4" x 4" x 10 gauge steel plates. 7" turning handle. Grooved pin and plain pin. Flow coated with red corrosion-resistant paint. Packed with instructions. UPC symbol on carton. Maximum load capacity obtained at lowest extension.
Marshall JP84HD Adjustable Extend-O-Post Jackpost
Marshall JP84HD Adjustable Extend-O-Post Jackpost, 15 ga T x 4 ft 8 in - 8 ft 4 in H, Steel Screw
Our Price: $82.99

Use for supporting sagging floors, weak beams and warping stairways. 2-1/2" x 14 gauge prime steel inner tubing. 2-3/4" x 14 gauge prime steel outer tubing. 2-1/2" steel collar. 1-1/4" x 6" steel screw. Two 4" x 6" x 7 gauge steel plates. 7" turning handle. Grooved pin and plain pin. Flow coated with red corrosion-resistant paint. Packed with instructions. UPC symbol on carton. Maximum load capacity obtained at lowest extension.
   
 
1