New Light Weight Round Aluminum Power Knob For Many PENN Saltwater Spinning Conquer, SlammerSpinfisher SS MetalSpinfisher SS GraphiteBattle, SargusHandle Blank is NOT Included You are bidding for ONE new round Aluminum Power Knob. This hollow aluminum knob is extremely light weight and incredibly comfortable. The knob is available in GOLD, SILVER and BLACK. Please use the PayPal Note field to select your color. If you do not indicate a color choice, you will receive one of my choice. The knob measure 1.85" (47mm) in diameter. Please keep in mind that the Power Knob must be attached to your existing reel handle. A handle blank is NOT included in this purchase.Attaching the Knob to the Handle Blank To attach the Power Knob to your existing reel handle, you must first drill out the knob rivet on your original handle. A "B" drill bit (.238") is then used to enlarge the hole to accept the 6mm (.236") knob pin. The Power Knob is then easily attached to the original handle with the supplied screw. Blue Loctite 242 should be used to secure the screw in the pin. Then remove the Philips head screw from the bottom of the knob. Keep the large washer on the internal knob pin as the washer is positioned between the knob and the handle blank; not between the knob and the Philips head screw. To attach the knob to the handle blank, you must unscrew the two halves of the knob. Place a normal screw driver into the bottom half of the knob and use the screw driver to push the internal pin past the bottom of the knob. Attach the Philips head screw thru the handle blank into the knob. With the normal screw driver inserted into the top of the pin to prevent rotation, tighten the Philips head screw.Mounting Screws May Be LEFT HANDED!If Needed, Installation Notes Available Upon RequestSales Tax: CA Residents Pay Sales Tax.Local Pickup: Local pick-up can be arranged.Payment: Payment is by PayPal only. Please make your payment without receiving an invoice as the shipping process is keyed on and commences with the receipt of your PayPal payment. If you purchase several items, you may request an invoice prior to payment.