Light Weight Power Knob for Shimano Stradic & Stella Reels. Direct Replacement - No Drilling Needed. Fits:Stella FD1000,2500, 3000 & 4000 Reels Stella FE 1000, 2500, 3000 & 4000 Reels Stella FI 1000,2500, 3000 & 4000Stradic FI 1000, 2500, 3000 & 4000 Reels 47mm - 1.85" Round Aluminum Knob - Includes 2 Ball Bearing. Handle Blank is NOT Included & NOT Needed. Attaching the Knob to the Handle Spindle:Proper Installation Requires the Use of Loctite BLUE 242. Prior to the installation of the knob, the original knob must be removed from the reel handle. The removal of the original knob as well as the installation of the new knob requires the simple use of only a Phillips screw driver and Loctite 242 Blue, nothing more. If Needed, Additional Installation Notes Are Available Upon Request Sales Tax: CA Residents Pay Sales Tax.