hardware screws
starrett s190 jack screw set 2 1 4 to 3 3 8 in 6 pcs
jack screw set height in . 6 3 8 dia . in . 1 1 4 application leveling work and general tool room use includes 6 pieces 20 pitch jack screw 2 1 4 to 3 3 8 in . range extension base 1 in . and 2 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 1 4 li li height in . 6 3 8 li li includes 6 pieces 20 pitch jack screw 2 1 4 to 3 3 8 range extension base 1 and 2 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