Description
Symmons T-35A-B Hot & Cold Seat Removal Tool — Plumbing Repair Tool
The iFJF Removal Tool for Symmons T-35A-B is a specialized plumbing tool designed for the precise removal and installation of hot and cold water seats in Symmons shower and tub valves. This tool is engineered to fit the TA-4, TA-10, and TA-25A/B series Symmons valve seats, making it an essential addition to any professional plumber's toolkit or a must-have for DIY homeowners maintaining their Symmons plumbing fixtures. Avoid stripped seats, damaged valve bodies, and costly professional repair calls with this purpose-built removal tool.
Compatibility
| Brand |
Valve Series |
Seat Types |
| Symmons |
T-35A-B |
Hot & Cold Water Seats |
| Symmons |
TA-4, TA-10 |
Standard Valve Seats |
| Symmons |
TA-25A, TA-25B |
Diverter & Mixer Valve Seats |
Key Features
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Precision Fit: Machined to exact tolerances for Symmons T-35A-B, TA-4, TA-10, TA-25A, and TA-25B valve seats
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Dual-Ended Design: Works on both hot and cold water seats — no need for multiple tools
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Hardened Steel Construction: Built from high-carbon tool steel that resists rounding and wear
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Secure Grip: Prevents stripping or damaging the brass seat during removal
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Ergonomic Handle: Provides excellent leverage for breaking free seats that have been in place for decades
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Professional Grade: Used by plumbing professionals for reliable, damage-free seat extraction
Technical Specifications
| Specification |
Detail |
| SKU |
FJ-TOOL24-02 |
| Material |
Hardened Carbon Tool Steel |
| Compatible Seats |
T-35A-B, TA-4, TA-10, TA-25A, TA-25B |
| Application |
Symmons Shower & Tub Valve Seat Removal/Installation |
When to Replace Symmons Valve Seats
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Persistent Drips: If your Symmons shower or tub faucet continues to drip after replacing the washer or cartridge, the valve seat is likely worn or corroded
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Uneven Water Flow: Reduced or inconsistent water pressure from the showerhead or tub spout
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Visible Damage: Pitting, scoring, or corrosion visible on the seat surface when inspected with a flashlight
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Age: Symmons valves are known for longevity — but seats in valves 15+ years old often benefit from replacement
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Leaking from Handle: Water leaking from around the valve handle stem can indicate a damaged seat
Usage Instructions
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Turn Off Water Supply: Shut off the main water supply to the shower or tub valve
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Remove Handle & Trim: Take off the handle, escutcheon plate, and valve cartridge/stem to access the seat
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Select Correct End: Choose the end of the tool that matches your seat size (hot or cold)
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Engage Tool: Insert the tool firmly into the seat, ensuring full engagement with the seat's internal profile
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Turn Counterclockwise: Apply steady, even pressure to unscrew the old seat. For stubborn seats, a brief tap with a hammer on the tool handle can help break corrosion
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Install New Seat: Thread the new seat in by hand, then use the tool to snug it — do not overtighten
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Reassemble Valve: Reinstall the cartridge, trim, and handle. Turn water back on and test for leaks
Frequently Asked Questions
Q: Will this tool work on my Symmons shower valve?
A: This tool is designed for Symmons T-35A-B series valves and compatible TA-4, TA-10, TA-25A, and TA-25B seat types. If your Symmons valve uses these seat types, this tool is the correct fit.
Q: Can I use this tool to install new seats as well?
A: Yes. The tool works for both removal and installation. Use it to snug the new seat into place — but be careful not to overtighten, which can damage the brass threads.
Q: What if the seat is stuck and won't budge?
A: For heavily corroded or seized seats, try applying penetrating oil (such as PB Blaster or Kroil) and letting it soak for 15-30 minutes. A gentle tap on the tool handle with a hammer can also help break the corrosion bond. If the seat remains stuck, consult a professional plumber to avoid damaging the valve body.
Q: Is this tool compatible with non-Symmons valves?
A: This tool is specifically designed for Symmons valve seats. Using it on other brands may result in a poor fit and potential damage to the seat or tool.
Q: Do you carry replacement Symmons seats?
A: This listing is for the removal tool only. We recommend sourcing genuine Symmons replacement seats (TA-4, TA-10, TA-25A/B) from your local plumbing supply or directly from Symmons.
