Hypertherm Kit:Joystick Subassembly Edge Pro - 228471 by Hypertherm Save -8% $360.83 SKU HYP228471 Hypertherm - SKU HYP228471 Add accessories to hypertherm kit:joystick subassembly edge pro - 228471. Close Add Your items total will automatically update after adding options or accessories. You can edit your selections in the cart. Select Options & Accessories Quantity Add to cart