5/8-18 Hex Linkage Jack Screw Adjuster (Male RH / Male LH) $ 8.40 Qty: Add to Cart Material: C1045 Steel Zinc Plated A: 4.100 B: .375 C: 1.750 D: 1.750 E: 5/8-18 LH F: 5/8-18 RH G: .750