Tighten Drain Assembly — Tighten the Strainer Locknut
Part of project
How to Install a Kitchen Sink Basket Strainer · Step 6 of 9
In this video
Place the drain strainer into the opening. Insert the metal tightening tool into the slots on the strainer. Use a flathead screwdriver as a lever in the center of the tightening tool and turn it clockwise. This action tightens the entire drain assembly, compressing the gaskets and creating the final, secure seal.
Goal: Fully secure and seal the drain
- Make sure the assembly is hand-tight plus a quarter turn with the tool. Do not overtighten.
Used in this video
- Drain Tightening Tool (brand: Oatey, Tool Type: Hand Tools) — To engage with the drain strainer and allow for tightening.
- Screwdriver (Tool Type: Hand Tools, Screwdriver: Flathead) — Used as a lever with the tightening tool to turn and tighten the drain assembly.
- Gloves (Material: Plastic) — For better grip and to protect hands.
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FAQs
How difficult is installing a kitchen sink basket strainer for a beginner, and how long should I expect it to take?
This project is considered beginner-friendly, but patience is key, especially with removing an old, stubborn strainer. While estimated at 3 hours, allow extra time, perhaps up to 4-5 hours, if you encounter unexpected issues or if the old components are corroded. Having the right tools ready will significantly streamline the process.
What's the purpose of plumber's putty, and is there an alternative I can use for sealing?
Plumber's putty creates a watertight seal between the new strainer's flange and the sink opening, preventing leaks. While some people use silicone sealant as an alternative, plumber's putty is generally preferred for this application because it remains pliable, making future disassembly and repairs much easier. Ensure a generous, even bead for a reliable seal.
My old strainer is really stuck; what's the best way to remove it without damaging the sink?
If the old strainer's locknut is corroded and won't budge, try applying penetrating oil and letting it soak. You can also use a basin wrench or a large pair of Channellock pliers for leverage. If it's still stuck, insert a screwdriver into the crossbars of the strainer from above and tap it gently with a hammer from below to loosen the nut. Avoid excessive force to protect your sink.
Do I need all the specific tools listed, especially the locknut wrench, or can I get by with basic tools?
While you might manage with large channel-lock pliers, a dedicated locknut wrench (like the Husky Lock Nut Wrench 16PL0133) or a basin wrench is highly recommended. These tools provide better grip and leverage in tight spaces, making it much easier to properly tighten the locknut and ensure a secure, leak-free seal without overtightening or damaging components.
Tighten Drain Assembly — Tighten the Strainer Locknut
Part of project
How to Install a Kitchen Sink Basket Strainer · Step 6 of 9
In this video
Place the drain strainer into the opening. Insert the metal tightening tool into the slots on the strainer. Use a flathead screwdriver as a lever in the center of the tightening tool and turn it clockwise. This action tightens the entire drain assembly, compressing the gaskets and creating the final, secure seal.
Goal: Fully secure and seal the drain
- Make sure the assembly is hand-tight plus a quarter turn with the tool. Do not overtighten.
Used in this video
- Drain Tightening Tool (brand: Oatey, Tool Type: Hand Tools) — To engage with the drain strainer and allow for tightening.
- Screwdriver (Tool Type: Hand Tools, Screwdriver: Flathead) — Used as a lever with the tightening tool to turn and tighten the drain assembly.
- Gloves (Material: Plastic) — For better grip and to protect hands.
Frequently Asked Questions
How difficult is installing a kitchen sink basket strainer for a beginner, and how long should I expect it to take?
This project is considered beginner-friendly, but patience is key, especially with removing an old, stubborn strainer. While estimated at 3 hours, allow extra time, perhaps up to 4-5 hours, if you encounter unexpected issues or if the old components are corroded. Having the right tools ready will significantly streamline the process.
What's the purpose of plumber's putty, and is there an alternative I can use for sealing?
Plumber's putty creates a watertight seal between the new strainer's flange and the sink opening, preventing leaks. While some people use silicone sealant as an alternative, plumber's putty is generally preferred for this application because it remains pliable, making future disassembly and repairs much easier. Ensure a generous, even bead for a reliable seal.
My old strainer is really stuck; what's the best way to remove it without damaging the sink?
If the old strainer's locknut is corroded and won't budge, try applying penetrating oil and letting it soak. You can also use a basin wrench or a large pair of Channellock pliers for leverage. If it's still stuck, insert a screwdriver into the crossbars of the strainer from above and tap it gently with a hammer from below to loosen the nut. Avoid excessive force to protect your sink.
Do I need all the specific tools listed, especially the locknut wrench, or can I get by with basic tools?
While you might manage with large channel-lock pliers, a dedicated locknut wrench (like the Husky Lock Nut Wrench 16PL0133) or a basin wrench is highly recommended. These tools provide better grip and leverage in tight spaces, making it much easier to properly tighten the locknut and ensure a secure, leak-free seal without overtightening or damaging components.