Choosing the right double sink drain assembly can prevent leaks, improve drainage, and keep kitchen chores flowing without interruption. This guide highlights top 5 double sink drain kits designed for 3-1/2 inch openings and common 1-1/2 inch traps. Each option offers a mix of strainer baskets, stoppers, and compatibility notes to help you pick the right one for your sink material and plumbing layout. Below is a quick table summarizing the featured products and their standout features to help you compare at a glance.
| Product | Brand | Key Feature | Compatibility Note |
|---|---|---|---|
| Artiwell 2-Pack | Artiwell | 2-in-1 strainer and stopper with universal 3-1/2″ fit | Stainless steel, brushed nickel finish |
| Exakey 3-1/2″ Kit | Exakey | Dual-function strainer and stopper, premium 304 stainless | Brushed stainless, corrosion resistant |
| Variimage Kit | Variimage | P-trap, 1-1/2″ kit, universal compatibility | All-in-one repair kit with multiple pipes |
| QruiLanTu Double Kit | QruiLanTu | Expandable and space-saving with 4-way adapter | 1-1/2″ inlet, adjustable length |
| EZ-FLO Double Cup | EZ-FLO | Double cup strainer with spin-and-seal | Stainless steel, 4-1/2″ flange |
The following sections present each product in detail, with its features, installation notes, and what makes it a strong fit for a double kitchen sink setup.
Artiwell 2-Pack Kitchen Sink Drain Assembly
The Artiwell kit includes a 3-1/2 inch universal sink opening compatible strainer and stopper, built from heavy-duty stainless steel with a brushed nickel finish. It functions as both a strainer and a stopper, enabling flexible water control. The design features 32 basket holes to promote fast drainage while trapping debris to prevent clogs. Detachable parts simplify cleaning and maintenance, and installation is straightforward for typical 3-1/2″ drains.
Key considerations: ensure your sink opening measures 3-1/2 inches, confirm the finish matches existing fixtures, and check that the basket’s depth suits your cabinet space. This 2-pack provides budget-friendly redundancy for homes with two sinks or replacement needs.
Exakey 3-1/2 Inch Brushed Stainless Kit
The Exakey kit is a universal 3-1/2 inch drain design, intended for standard American sinks. It uses premium 304 stainless steel for corrosion resistance and long service life. The strainer basket is designed with dual functionality: it acts as a drain strainer and a stopper when needed. A soft rubber seal washer aids watertight performance at the bottom, and the basket’s double-row drainage holes help debris separation while maintaining smooth drainage. The kit aims at wide compatibility with quartz, stainless, cast iron, and granite sinks.
Key considerations: verify the sink’s drain hole exactly matches 3-1/2 inches, confirm your faucet and disposal setup, and consider whether you prefer a brushed finish to coordinate with other fixtures.
Variimage Kitchen Drain Kit 1-1/2” P-Trap
Variimage offers a comprehensive kitchen sink drain repair kit designed for universal compatibility with 1-1/2″ drain pipes. Included components cover P-traps, wall bends, slip joints, and tailpieces, making it a one-stop installation solution for bowl or double-sink configurations. The kit emphasizes ease of DIY installation with clear instructions and graphics. It’s positioned as a cost-effective option for repairs or retrofits across various sink types, including dishwashers and disposals where applicable.
Key considerations: assess if you need a full repair set versus a single replacement strainer, ensure compatibility with your wall or floor drainage connections, and verify the kit’s pipe lengths fit your cabinet layout.
QruiLanTu Double Sink Drain Kit
QruiLanTu presents a space-saving, expandable double sink drain solution. It features a rear adjustable design with a visual anti-odour valve and is built from 304 stainless steel with a thickened PP pipe for durability. The drain can telescope to fit different cabinet widths and sink configurations, offering a 12.59-19.68″ length and 6.69-8.66″ width with a 9.1″ height. The 360-degree rotatable stainless steel sink drain strainer enhances versatility for installation under various layouts.
Key considerations: determine whether your installation requires a single- or double-sink configuration, confirm the length range matches your cabinet depth, and check if you need an adjustable rear section to address space limitations.
MI MADOL Double Cup Sink Drain Kit
This kit focuses on universal installation with multiple pipes and fittings to accommodate sinks that connect to walls or floors. It’s marketed as a cost-effective repair option, including several replacement pipes and a mix of strainer baskets and P-traps. The thermoplastic components are designed for durability, and the package aims to cover common problem areas in both kitchen and bathroom drain systems for single- or double-bowl configurations.
Key considerations: audit your current drain setup to determine if you need additional parts such as wall bends or tailpieces, and ensure the included pieces align with your existing hardware for a seamless fit.
KONE 3-1/2 Inch Sink Drain Assembly Kit
The KONE kit offers a standard 3-1/2 inch opening drain assembly with a removable deep basket. It uses 304 stainless steel for corrosion resistance and robustness, though the metal nut may be prone to corrosion over time if exposed. The deep basket helps prevent debris from entering the drain pipe, and the set is designed for compatibility with many kitchen sinks. It notes a 3.85″ overall height, so measurement is advised to ensure a proper fit with your cabinet space.
Key considerations: verify that the sink opening is within the 3-1/2″ range, ensure the finish matches other fixtures, and plan for cleaning access given the depth of the basket.
EZ-FLO Double Cup Kitchen Sink Strainer
EZ-FLO’s double cup strainer is designed for cast iron and composite sinks with a 3-1/2 to 4 inch opening. It uses a stainless steel construction with a spin-and-seal open/close function. The unit includes a durable 304 stainless steel build and a die-cast slip joint nut for secure installation. The flange size is 4-1/2 inches to provide a reliable seal when installed in a standard sink cutout.
Key considerations: check compatibility with your sink material, especially if you have a cast iron or composite surface, and ensure the spin-and-seal mechanism is easy to operate in daily use.
Buying Guide: Key Purchase Considerations For Double Sink Drain Assemblies
- Drain size and compatibility: Most American kitchen sinks use 3-1/2 inch openings. Confirm the exact opening diameter and wall-to-to-wall space in your cabinet to avoid overhang or interference with plumbing.
- Materials and finish: Stainless steel is common for durability and corrosion resistance. Brushed nickel, brushed stainless, or chrome finishes help match fixtures in your kitchen. Consider compatibility with existing disposals or plumbing.
- Combination of strainer and stopper: Some kits provide a dual function as both a strainer and a stopper in one unit; others require separate components. Decide which setup best fits your daily use and cleaning routine.
- Depth and clearance: Deep baskets help reduce clogs but may require more cabinet clearance. Measure the depth from sink surface to the cabinet bottom to ensure enough space for installation and operation.
- Repair versus replacement: Complete kits offer a broader replacement option for multiple plumbing sections, while individual strainers or baskets suit targeted repairs. Assess whether you need a full kit or a single add-on component.
- Ease of installation: Look for kits with clear instructions and standard fittings (slip joints, nuts, washers). DIY-friendly kits minimize the need for specialized tools.
- Maintenance: Choose designs that are easy to disassemble for cleaning to prevent buildup and odors in the drain area.
- Warranty and compatibility: Some brands offer warranties or compatibility notes for specific sink materials. Check product pages for details and return options if a fit isn’t right.
Across these options, double-sink drain assemblies provide a range of features from universal fit and corrosion resistance to space-saving designs and DIY-friendly installation. When selecting, prioritize compatibility with your sink size, cabinet space, and the level of maintenance you prefer, then match a finish to your kitchen’s hardware for a cohesive look.