Parts Unlimited Part number: PU-P533 Qty. 1 2 3 4 5 6 7 8 9 10 Add to Cart Motion Pro Main Jet Tool - 6MM Hex Wrench - [P533] - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available. Motion Pro Main Jet Tool - 6MM Hex Wrench - [P533] Details: 6mm Main Jet Wrench High-quality die-cast construction Cap compartment will hold a few spare jets Sold as EACH