Product Catalog Product Catalog > adjustable base jack  Total 9 items Showing 5   Prev   Next  click for larger photo adjustable base jack Name︰ adjustable base jack Country of Origin︰ China Product Description Screw Jack Adjustable Screw Jack for Supporting Ringlock Scaffold Systems Diameter: 1-3/16, 1-1/4, 1-3/8, 1-6/17, 1-1/2 inches Length: 24 or 30 inches Handle nut: 7, 9 inches Finish: galvanized Product Image  Total 9 items Showing 5   Prev   Next  Related Products Fair-Faced Concrete Formwork System aluminium folding mobile scaffolding scaffold USD $ 10 props Build your FREE website Find Made in China bamboo Products !