hardware screws
starrett s191 jack screw set 1 1 2 to 2 1 4 in 6 pcs
jack screw set height in . 3 3 4 dia . in . 1 application leveling work and general tool room use includes 6 pieces 20 pitch jack screw 1 1 2 to 2 1 4 in . range extension base 1 2 in . and 1 in . auxiliary pointed screw extension base for non flat surface extension v base for cylindrical forms br b features b ul li application leveling work and general tool room use li li dia . in . 1 li li height in . 3 3 4 li li includes 6 pieces 20 pitch jack screw 1 1 2 to 2 1 4 range extension base 1 2 and 1 auxiliary pointed screw extension base for non flat surface extension v base for cylindrical forms li li item jack screw set li li package quantity 1 li ul
starrett