The Ultimate Jigging T-Bar T052B (Accurate Model) mounts to any handle arm with a 5 mm screw hole. The package includes a 5 mm screw and a B-type stainless shaft housing with two Japanese stainless-steel ball bearings for smooth power cranking—perfect for bottom yo-yo and butterfly jigging. Manufactured by the same maker behind premium aluminum jigging components.

⭕ Compatibility

◉ Accurate: Fits Boss Magnum, BX, BX2, FX, FX-2 (Fury), Extreme reels.

◑ Accurate knobs use a reverse thread (5 mm or 3/16”) - when you remove the factory knob, the thread is left-hand.

◉ Other brands (may require drilling or a sleeve):

◑ Older Avet reels (needs a 6 mm stainless sleeve)

◑ PENN, Shimano, and other reels with a 5 mm rivet/screw hole in the arm

◑ If you’re unsure what you need, email us after purchase and we’ll set you up with the right hardware.

➥ Accurate reels generally do not require drilling.

➥ Other brands with riveted knobs may require drilling to remove the rivet (see below).

⭕ Rivet Removal (for non-Accurate reels)

⓵ Remove the entire handle from the reel and secure it on a flat, stable surface.

⓶ Center-punch the rivet, then drill a small pilot hole.

⓷ Step up to a larger drill bit to remove only the flattened rivet head—do not drill deep.

⓸ If the arm hole is smaller than 3/16” (≈5 mm), carefully enlarge to 3/16” / 5 mm so the new 5 mm screw fits.

⓹ Deburr, install the B-shaft housing, and finish assembly.

➥ If you run into issues, drop us a note - we’re happy to help.

⭕ Specifications

◉ Brand: Ultimate Jigging

◉ Material: CNC-machined 6061-T6 aluminum

◉ Grip: Tilted T-Bar, sand-blasted for secure hold with wet or sweaty hands

◉ Lightweight design: Drilled ports reduce weight and add a distinctive look

◉ Weight: Knob 1.6 oz; with B-shaft assembly 3.0 oz

◉ Handle-knob length: 90 mm (≈ 3.54”)

◉ Handle-knob OD: 25 mm (≈ 1”)

◉ Shaft-housing length: 35 mm (≈ 1-3/8”)

◉ Made in Taiwan

⭕ Available Colors

◉ Black · Blue · Gold · Gunmetal · Pale-Gold · Red · Silver

⭕ Order

◉ $49.00 per piece — T-Bar T052B (Accurate Model)