3 Best Lab Golf MEZZ 1 Max Putter Weights for Custom Tuning (2026)

Updated November 2026

If you own a LAB Golf MEZZ.1 or MEZZ.1 Max putter, you may have noticed that the stock head weight doesn’t quite match your stroke. That’s where a set of replacement weight screws comes in. The best lab golf mezz 1 max putter weight kits let you adjust swing weight, feel and face balance without buying a new head. The picks below were selected by comparing manufacturer specifications, weight options, brand reputation and the patterns owners tend to mention, with a focus on fit compatibility and how many weight choices each set offers.

Our Top Picks

Product	Best for	Key feature
JVeensun 8g LAB Golf Putter Weights 4 Pack	Golfers who want a heavier head	4-piece 8g alloy screw set for MEZZ.1 series and DF3
RunzeFeng 4pc Golf Weight Screw Set	Players who want to experiment with several weights	2.5g, 6g, 8g and 11g options in one set
JVeensun 6g LAB Golf Putter Weights 4 Pack	Budget-minded golfers making a first adjustment	4-piece 6g replacement set for MEZZ.1 series and DF3

JVeensun 8g LAB Golf Putter Weights 4 Pack Heavier for MEZZ.1 Series & DF3

Best for: Golfers who want a heavier head for more stable tempo and a firmer feel through impact.

This set suits players whose stroke tends to be quick or who feel the stock head is too light to control distance on longer putts. Adding 8g per screw is a noticeable step up if you are swapping a lighter stock weight.

Key specs:

• Four alloy weight screws, 8g each
• Designed for LAB Golf MEZZ.1, MEZZ.1 Max and DF3 putters
• Sold as a 4-piece set for custom swing tuning

Pros:

• Heavier weight can add stability on the backstroke and through impact
• Four screws let you test different combinations
• Stated compatibility covers the MEZZ.1 series and DF3

Cons:

• Only one weight option, so you cannot fine-tune in small steps
• A heavier head can feel sluggish to players with a smooth, tempo-driven stroke

Bottom line: A strong choice if you already know you want more head weight. Players unsure of the right direction should consider a multi-weight set first.

View on Amazon

RunzeFeng 4pc Golf Weight Screw Compatible Fit for LAB Golf MEZZ.1, MEZZ.1 Max Putter

Best for: Players who want to experiment with several weight options before settling on one setup.

This kit suits golfers still dialing in their preferred feel. Because it covers a wider range of weights, you can test light and heavy configurations and see how each changes your tempo and distance control.

Key specs:

• Four-piece screw set
• Listed weight options include 2.5g, 6g, 8g and 11g
• Listed as compatible with LAB Golf MEZZ.1 and MEZZ.1 Max putters

Pros:

• Wide weight range makes it useful for experimenting
• Covers both lighter and heavier adjustments in one purchase
• Good fit for players who like to make incremental changes

Cons:

• Having several weights can make it tempting to over-adjust and lose a consistent setup
• Owners sometimes mention that the listing’s specific weight combinations need checking before ordering

Bottom line: The most flexible of the three, and the best pick if you plan to try more than one weight before committing.

View on Amazon

JVeensun 6g LAB Golf Putter Weights 4 Pack for MEZZ.1 Series & DF3 Replacement

Best for: Budget-minded golfers making a first, modest adjustment to head weight.

This set is a good starting point if you want to see whether a small weight increase improves your stroke without committing to heavier screws. The 6g option sits between light and heavy choices, making it a sensible first test.

Key specs:

• Four alloy weight screws, 6g each
• Replacement set for LAB Golf MEZZ.1 series and DF3 putters
• Sold as a 4-pack

Pros:

• Moderate weight is a low-risk first adjustment
• Simple, easy-to-understand single-weight set
• Stated compatibility covers MEZZ.1 series and DF3

Cons:

• Only one weight, so less room to fine-tune than a multi-weight kit
• Smaller change than the 8g set, which may not be noticeable for some players

Bottom line: A sensible first step for golfers who want to test a modest weight change before buying heavier or more varied options.

View on Amazon

Buying Guide

Weight Options and Increments

Look at how many weights a kit offers and how far apart they are. Small increments, such as 2.5g steps, let you make gradual changes. Larger jumps, like 8g versus 6g, produce a more obvious difference in feel. If you are unsure which direction to go, a multi-weight set gives you more room to test.

Good picks for this: RunzeFeng 4pc Golf Weight Screw Set, JVeensun 6g LAB Golf Putter Weights 4 Pack

Compatibility With Your Model

Confirm that the weights are listed for your exact putter. The LAB Golf MEZZ.1 and MEZZ.1 Max use similar hosel and weight port designs, but the listings should name the model you own. Check the product title and listing details before ordering, and compare them against your head’s markings or the manufacturer’s documentation.

Good picks for this: JVeensun 8g LAB Golf Putter Weights 4 Pack, RunzeFeng 4pc Golf Weight Screw Set

Effect on Swing Weight and Balance

Adding weight to the head increases swing weight and can make the putter feel more stable through the stroke. Heavier heads often suit players with quick tempos, while lighter heads can help golfers who prefer a smoother, more tempo-driven feel. Make one change at a time and test over several sessions on the same green.

Good picks for this: JVeensun 8g LAB Golf Putter Weights 4 Pack, JVeensun 6g LAB Golf Putter Weights 4 Pack

Screw Material and Fit

Most replacement weight screws are made from alloy metal and are sized to thread into the weight port. Make sure the threads match and that the screw sits flush without cross-threading. Do not overtighten, as this can damage the port.

Good picks for this: JVeensun 6g LAB Golf Putter Weights 4 Pack, RunzeFeng 4pc Golf Weight Screw Set

Your Stroke and Tempo

A putter weight change is most useful when it addresses a specific problem, such as deceleration, inconsistent distance or a head that feels too light in the hands. If your stroke is steady and your distance control is good, a large weight change may not be necessary.

Good picks for this: RunzeFeng 4pc Golf Weight Screw Set, JVeensun 8g LAB Golf Putter Weights 4 Pack

Budget and Value

Weight kits are a low-cost way to tune a putter compared with buying a new head. A single-weight set can be a useful first step, while a multi-weight kit gives more value if you plan to experiment. Choose the option that matches how much testing you expect to do.

Good picks for this: JVeensun 6g LAB Golf Putter Weights 4 Pack, RunzeFeng 4pc Golf Weight Screw Set

Care and Installation

Install weights with the putter on a soft surface to avoid scratching the finish. Tighten by hand first, then use a small tool only to snug the screw. Keep spare screws in a labeled container so you can return to a known setup later.

Good picks for this: JVeensun 8g LAB Golf Putter Weights 4 Pack, JVeensun 6g LAB Golf Putter Weights 4 Pack

FAQ

What does a putter weight screw actually change?

A weight screw changes the head weight and, depending on placement, the balance point. Heavier weights tend to increase stability and swing weight, while lighter weights can make the putter feel more responsive.

Will these weights fit my LAB Golf MEZZ.1 Max?

The listings for these kits name the MEZZ.1 series and, in some cases, the MEZZ.1 Max specifically. Check the listing details against your putter before buying, and compare the thread size if you are unsure.

How much weight should I add?

Start with a modest change and test it over several sessions. Many golfers find that a small increment is easier to judge than a large jump. Multi-weight kits make this kind of gradual testing easier.

Can I use more than one weight at a time?

Most kits are designed for one screw per port. Check the instructions that come with your set, and avoid adding multiple screws unless the manufacturer specifies it.

Do heavier weights always help putting?

No. Heavier heads can improve stability for some players and make others decelerate. The right weight depends on your stroke, tempo and how the putter feels in your hands.

Should I see a club fitter before changing weights?

A professional club fitter can measure your stroke and recommend a suitable setup. If you are dealing with a persistent problem, a fitting session may save time compared with trial and error.

Are replacement weight screws safe to install?

They are a simple home adjustment, but do not overtighten, as this can strip the port. If you are unsure, ask a qualified club technician to install them.

Conclusion

For most golfers looking for a lab golf mezz 1 max putter weight kit, the choice comes down to how much testing you plan to do. The JVeensun 8g set suits players who already want more head weight. The RunzeFeng multi-weight kit is the most flexible option for experimenting. The JVeensun 6g set is a sensible low-commitment first step. Start with one change, test it on the practice green, and keep notes on what you feel.

Sources

• Official rules and equipment standards for golf clubs and putters
• Guidance on golf club design and equipment conformance

Related reading

• 5 Best Lab Golf Blade Putter Options for Every Stroke (2026)
• Tommy Armour Golf Putter Picks: 5 Best Options for Every Stroke (2026)
• TaylorMade Spider Tour Golf Putter: A Step-by-Step Guide to Setup and Fit
• TaylorMade Spider Golf Putter Review: Key Features Explained
• Scottie Scheffler Putter Grip Golf Pride: What He Uses and How to Get It

About the author