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Rated 5 out of 5
weights compatible with Callaway hybrid. good product.
704 Clubworks
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SMALL THREAD — for earlier Fastback, Squareback, Roundback and Newport Mallet 1 models. Most current Scotty Cameron putters (Newport, Phantom, GoLo, Futura, Special Select, Super Select and Studio Style) take the large thread instead, see our Large Thread Silver weights.
Replacement sole weights for the small thread (also called narrow or thin thread) weight ports on earlier Scotty Cameron mid-mallets including the Studio Select Fastback and Squareback, the 2014–2018 Select Fastback, Squareback and Roundback, the Newport Mallet 1 and the California Fastback. Sold as a matched pair in a clean unpainted silver finish.
Our aftermarket putter weights allow golfers and club builders to fine-tune head weight, swing weight, and overall balance without sending the putter out to a custom shop. Whether you're replacing a lost weight, compensating for a shaft or grip change, or building toward a specific swing weight target, swapping the sole weights is the simplest and most reversible way to change how a putter feels through the stroke.
These weights are machined to Scotty Cameron's small thread standard and use the standard 5-hole pin pattern, so they install with our T-Handle Weight Wrench or 3/8" Socket Weight Wrench. Every order ships as a matched pair, two weights of the same gram value.
Important: this is the less common thread. Scotty Cameron putters use two weight threads that are not interchangeable, and the same model name (Fastback, Squareback) has used both depending on the year. These are small thread weights. Remove one of your existing weights and confirm it has the narrower small thread post before ordering. If your post is the wider large thread, you need our large thread weights instead.
| Club Type | Putter |
|---|---|
| Thread Type | Small Thread (Narrow) |
| Weight Options | 5g, 10g, 15g, 20g |
| Sold As | Matched Pair (2 weights of the same gram value) |
| Finish | Silver (No Paint Fill) |
| Weight Style | Sole Weight, 5-Hole Pin Pattern |
| Tool Required | Scotty Cameron 5-Pin Weight Wrench (sold separately) |
| Origin | Aftermarket |
Removing your factory weights: some original weights on these older mid-mallets are reported to use a different pin pattern from the standard 5-hole design. If a 5-pin wrench does not seat in your original weights, you may need a matching tool to remove them. Once they are out, our weights install with a standard 5-pin wrench.
| Series | Models |
|---|---|
| Studio Select (2008–2011) | Fastback, Fastback 1, Squareback, Squareback 1 |
| Select (2014–2015) | Fastback, Squareback, Roundback |
| Select (2016–2018) | Newport Mallet 1 (2016–2017), Fastback, Fastback 1.5, Fastback 2 |
| California (2012–2014) | Fastback |
| Cameron & Crown (2017) | Newport Mallet 1 |
| Limited Release | Squareback Limited, Roundback 2015 Holiday (H15), Roundback 2015 My Girl |
| Series | Models |
|---|---|
| Studio Style | All models, including Fastback, Fastback 1.5, Squareback and Squareback 2 |
| Super Select / Special Select | All models, including Fastback 1.5 and Squareback 2 |
| Select (2018–2020) | Squareback, Squareback 1.5, Squareback 2 |
| Newport, Phantom, Phantom X, GoLo, Futura | All models |
Same name, different thread: a 2014 Select Fastback takes the small thread, while a Special Select or Studio Style Fastback 1.5 takes the large thread. Studio Select Fastback 1.5 and Squareback 2 are reported with both threads, so verify those by removing a weight. When in doubt, send us a photo of your existing weight and we will confirm fit before you order.
Scotty Cameron's factory sole weight is determined largely by putter length — shorter putters use heavier weights to maintain head feel. Use the following as a starting point, then adjust to taste:
| Putter Length | Typical Pair Weight |
|---|---|
| 36" | 2 x 5g |
| 35" | 2 x 10g |
| 34" | 2 x 15g |
| 33" | 2 x 20g |
• Sold as a matched pair — two weights of the same gram value
• Machined to Scotty Cameron's small thread standard for earlier Fastback, Squareback, Roundback and Mallet 1 models
• Unpainted silver finish that matches the factory look and takes custom paint fill well
• Clear fits and won't-fit tables so you order the right thread the first time
• Ideal for shaft changes, grip changes, putter length changes, and custom builds
• Standard 5-hole pin pattern — installs with our T-Handle or 3/8" socket weight wrench
• Precision-machined for consistent fit and secure seating

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Golfers consistently report that orders arrive quickly and match listings exactly, taking the guesswork out of club repairs and builds. Reviews frequently praise the solid component quality and proper fit, supported by responsive customer service. Reliable specs and prompt turnaround make this a dependable source for repeat buyers.
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