3/4-16 Hex Linkage Jack Screw Adjuster (Male RH / Male LH) $ 10.60 Qty: Add to Cart Material: C1045 Steel Zinc Plated A: 4.625 B: .425 C: 2.000 D: 2.000 E: 3/4-16 LH F: 3/4-16 RH G: .875