Click or scroll to zoom Tap or pinch to zoom Mandrel Bolt 1/2-20 x 4.5in by PETERSON FLUID $11.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Mandrel Drive Bolt - 1/2 in Bolt - 4.500 in Long - Hex Head - Chromoly - Black Oxide - Each