Odyssey TRTL & Ai-DUAL Putter Weights – Black (Pair)

These weights fit Odyssey's TRTL putters (TRTL CH, TRTL DB, TRTL S and TRTL MAX Square 2 Square) and the 2026 Ai-DUAL line, including the Ai-DUAL #1, Double Wide, #7 DB, #7 S, Jailbird Mini, the 1/2 Ball and Cruiser versions, and the Ai-DUAL Square 2 Square Jailbird and #7. Odyssey sells one weight kit for both the TRTL and Ai-DUAL families.

Have an Ai-ONE? See our Blue Ai-ONE weights, finished to complement Ai-ONE's navy blue heads. Odyssey sells separate weight kits for Ai-ONE Milled, Tri-Hot and Square 2 Square Tri-Hot putters, so this listing is not for those models. If you are unsure, remove one of your existing weights and compare it to our photos, or send us a photo and we will confirm fit for you before you order.

Each order quantity of 1 includes one matched pair: two (2) weights of the same gram value in your selected option.

Every TRTL putter has four weight ports, two in front and two in back. One pair replaces either the front pair or the back pair. To change all four, order two pairs. For example, a front pair and a back pair, or two of the same gram value. From the factory, the TRTL CH uses 2.5g front and 10g back, the TRTL DB uses 5g front and 15g back, the TRTL S uses 5g front and 10g back, and the TRTL MAX Square 2 Square uses 10g front and 10g back.

Multiple weights or gram options may appear in our listing photos to show the range or installation, but a single quantity at checkout ships one pair.

A general rule in club fitting is that every 2 grams of head weight change shifts swing weight by roughly one swing weight point. Because these weights are sold in pairs, moving from a 10g pair to a 15g pair adds 10 grams of total head weight, about five swing weight points, so the jumps are larger than they look.

Odyssey builds its 33", 34" and 35" putters at the same head weight, so start from your stock weights. If you have shortened the putter or installed a heavier or counterbalanced grip, a heavier pair helps bring back head feel. If you have lengthened it, a lighter pair usually works better. On a TRTL, adding weight to the back pair moves the CG back, and adding to the front pair moves it forward. Change one variable at a time and re-check on a swing weight scale between adjustments.

Use a T25 Torx wrench (sold separately) to unscrew the existing weight, thread the new weight in by hand, then snug it down. Do not over-tighten. Odyssey notes that the 2.5g and 5g factory weights in TRTL heads are aluminum and can strip if over-tightened, and recommends stopping at resistance rather than tightening until a torque wrench clicks. For extra security, a drop of blue medium-strength threadlocker such as Loctite 243 keeps the weight from backing out and still allows removal later.

These are aftermarket components sold by 704 Clubworks and are not produced by, affiliated with, or endorsed by Callaway or Odyssey. Brand names are referenced solely to indicate fitment.

Listed gram values refer to each individual weight, not the combined pair. A 10 Gram selection ships two 10-gram weights for 20 grams of total added head weight.

Due to standard manufacturing tolerances, the exact weight of each component may vary slightly from the listed gram value. Our target tolerance is ±0.5 grams, and in practice our components frequently exceed that standard — meaning real-world variance is often even tighter than our published tolerance.

For context, golf club heads from major manufacturers typically carry a tolerance of ±1–2 grams, and golf grips and shafts often have similar or larger variances. Our ±0.5g target is held to a higher standard than most of the components already in your bag.

These minor variations do not significantly impact performance and are well within accepted industry standards. Please review these tolerances before purchasing. By placing an order you acknowledge these variations as a normal part of precision manufacturing. If you have any questions before ordering, feel free to contact us.