Best 4 Inch Deals

Sweetcrispy Mattress Topper Full, 4 Inch Thick Memory Foam Gel Infused Cooling Toppers Pad for Full Size Bed, Sleeper Sofa, RV, Camper, CertiPUR US Certified, Ventilated and Breathable, Blue

Image of Sweetcrispy Mattress Topper Full, 4 Inch Thick Memory Foam Gel Infused Cooling Toppers Pad for Full Size Bed, Sleeper Sofa, RV, Camper, CertiPUR US Certified, Ventilated and Breathable, Blue

$57.97 @ Amazon.com (Save 28%)

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Key Features

  • ✅ ENHANCED COMFORT - With this memory foam mattress topper, say goodbye to uncomfortable sleepless nights! The soft and supportive foam will cradle your body and relieve pressure points, giving you a restful and rejuvenating sleep experience.
  • ✅ IMPROVED AIRFLOW - The gel infusion in this mattress pad helps to dissipate heat and regulate your body temperature, ensuring that you stay cool and comfortable throughout the night. No more waking up sweaty and uncomfortable!
  • ✅ VERSATILE USE - Whether you use it on your bed, sofa, or even in your RV, this memory foam topper will provide you with the comfort and support you need. It's great for back pain relief, hip pain relief, and overall relaxation.
  • ✅ DURABLE AND LONG-LASTING - Rest assured that this high-quality memory foam mattress topper is built to last. With proper care and maintenance, it will continue to provide you with unbeatable comfort and support for years to come.
  • ✅ SATISFACTION GUARANTEED - We are confident that you will love the comfort and quality of our memory foam mattress topper. However, if for any reason you are not satisfied, please feel free to contact us and we will make it right. Your satisfaction is our top priority.

Product Details

Brand:Sweetcrispy
Model:HZJL-TP4F
Size:Full
Color:Bule
Dimensions:74 X 54 X 4 inches

Avery Heavy-Duty View 3 Ring Binder, 4" One Touch Slant Rings, 760-Sheet Capacity, 4.5 Inch Wide Spine, Great for Home, School Supplies, Office, or Organization Needs, 1 White Binder (79704)

Image of Avery Heavy-Duty View 3 Ring Binder, 4" One Touch Slant Rings, 760-Sheet Capacity, 4.5 Inch Wide Spine, Great for Home, School Supplies, Office, or Organization Needs, 1 White Binder (79704)

Key Features

  • ✅ Heavy-Duty binders have a DuraHinge design that's stronger, lasts longer and resists tearing, while the DuraEdge feature makes the sides and top more pliable to resist splitting
  • ✅ Deep texture film offers a smoother finish and features a linen pattern for high-quality look and feel.
  • ✅ 4 inch One Touch slant rings open with ease and keep pages secure; Holds up to 760 sheets
  • ✅ Wide front and back binder panels fully cover standard dividers and sheet protectors. Organize and secure paper with four stacked pockets.
  • ✅ Pages lie flat with back-mounted rings.

Product Details

Brand:Avery
Model:79704
Size:4"
Color:White
Dimensions:12.38 X 4.63 X 0.1 inches
Warranty:No

Samsill Durable 4 inch 3 Ring Binder, Made in USA, D Ring Binder, FSC 100% Recycled Chipboard, White, 2 Pack

Image of Samsill Durable 4 inch 3 Ring Binder, Made in USA, D Ring Binder, FSC 100% Recycled Chipboard, White, 2 Pack

$17.40 @ Amazon.com (Save 12%)

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Key Features

  • ✅ Heavy-Duty Design: This Samsill 4-inch 3-ring D-ring binder features a robust D-ring construction that provides tear-resistant storage for heavy loads. Ideal for school supplies, office filing systems, and home document organization, it holds papers securely without bending or slipping, making it a reliable choice for daily use
  • ✅ Eco-Friendly, Archival-Safe Materials: Crafted from FSC-certified, 100% recycled fiberboard, this sustainable binder supports green office supplies. The archival-safe, PVC-free, and non-toxic construction ensures safe long-term document storage, making it perfect for eco-conscious users seeking environmentally friendly organization for school, office, or home
  • ✅ Clear View Cover: The binder’s front, back, and spine overlays are designed for easy customization. Perfect for creating personalized presentations, professional reports, and organized school projects. It’s a versatile choice for anyone looking to enhance document presentation and labeling.
  • ✅ Lay-Flat Spine: The rivetless, lay-flat D-ring design allows for effortless page turning and smooth writing. It’s ideal for quick access during office meetings, seamless handling in school projects, and efficient home filing. The flat spine makes it easy to flip through documents without interruption.
  • ✅ American-Made Quality by a Trusted Family-Owned Company: Proudly made in the USA, this binder is produced by a family-owned business with over 70 years of experience. Known for quality and durability, it’s an excellent choice for reliable organization in schools, offices, and homes

Product Details

Brand:Samsill
Model:MP26497
Size:2 Pack
Color:White
Dimensions:12.25 X 11.5 X 4 inches

Amico 24 Pack 4 inch 5CCT LED Recessed Lighting, Dimmable, 8.5W=60W, 650LM, 2700K/3000K/4000K/5000K/6000K Selectable, Retrofit Can Lights with Baffle Trim, IC Rated - ETL & FCC, White

Image of Amico 24 Pack 4 inch 5CCT LED Recessed Lighting, Dimmable, 8.5W=60W, 650LM, 2700K/3000K/4000K/5000K/6000K Selectable, Retrofit Can Lights with Baffle Trim, IC Rated - ETL & FCC, White

$75.99 ($3.17 / count) @ Amazon.com (Save 24%)

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Key Features

  • ✅ Amico 4 inch can light, applicable for can diameters of 3.94-4.17 inches
  • ✅ [Selectable Colors] There are 5 selectable color temperatures (2700K, 3000K, 4000K, 5000K, and 6000K) available for our LED can lights. You do not have to worry about the color temperature before selecting the product.
  • ✅ [Smoothly Dimming] You may easily adjust the can lights' brightness from 10% to 100% to get the brightness that will result in a comfortable environment. Note: This light is compatible with most dimmers on the market, except for the smart dimmer.
  • ✅ [Simple Installation] With a universal E26 base, these 4-inch LED recessed lights can be installed as easily as a bulb. You can install them independently without needing an electrician, saving you time and resources with a quick 3-minute installation.
  • ✅ [Reliable and Safe] You don't need to worry about safety because these recessed lights pass IC rating and ETL safety standards certification. They are surrounded by insulation and do not produce excessive heat, minimizing the risk of fire on the roof.

Product Details

Brand:Amico
Model:143
Size:4 Inch
Color:White
Dimensions:5 X 5 X 1.7 inches
Warranty:2 years.

Hiware 4-Inch Mini Springform Pan Set - 4 Piece Small Nonstick Cheesecake Pan for Mini Cheesecakes, Pizzas and Quiches

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$16.14 @ Amazon.com (Save 27%)

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Key Features

  • ✅ Make individual single-portion cakes, cheesecakes, deep dish pizzas or quiche with these mini springform pans
  • ✅ The non-stick coating makes sure that the cakes will come out easily and the pans will be easy to clean
  • ✅ ​​The pans are all made of steel and are durable, the material of the pan makes sure that the heat is evenly spread out throughout your cake
  • ✅ Oven safe to 450 degrees Fahrenheit
  • ✅ Hand wash recommended

Product Details

Brand:HIWARE
Model:8541887647
Size:4-Inch
Color:Black
Dimensions:5.3899999945022 X 9.2899999905242 X 5.199999994696 inches

POWERTEC 4 Inch Y Fitting for 4" Dust Collection Hose, 4 Inch Dust Collection Hose Connector Fittings for Dust Collection System, 1 pack (70106)

Image of POWERTEC 4 Inch Y Fitting for 4" Dust Collection Hose, 4 Inch Dust Collection Hose Connector Fittings for Dust Collection System, 1 pack (70106)

Key Features

  • ✅ INCLUDES: 4” Dust Collection Hose Y-Fitting Connector
  • ✅ FUNCTION: Connects 4” nominal ID dust hoses together to split to one or two machines, and then extend to other compatible machines. Please note: The nominal 4” OD Y-Fitting is designed to work directly with 4” ID Flexible Dust Control Hoses. To work with other 4” OD pipes or adapters, a union, such as POWETEC 70149 Flex Cuff, will be needed. Please see the listed photos and video.
  • ✅ FEATURES: Fits inside dust collection hoses and secures with band clamps, easy-to-use and versatile design that accommodates a variety of dust collection systems and woodworking power tools with 4” ID ports.
  • ✅ BUILD: Fittings is constructed out of rugged ABS plastic for abrasion resistance, toughness and long-term durability
  • ✅ DIMENSIONS: All three 4-Inch nominal end measure 3-61/64 inch OD and 3-3/4 inch ID | Material Thickness: 1/8"

Product Details

Brand:POWERTEC
Model:70106
Size:4" Y Fitting Hose Connector
Color:Black
Dimensions:9.8 X 8.6 X 4.25 Inches

Amico 12 Pack 4 Inch 5CCT Ultra-Thin LED Recessed Dimmable Can/Ceiling Light with Junction Box, 2700K/3000K/3500K/4000K/5000K Selectable, 11W Eqv 70W, 800LM High Brightness Wafer Downlight - ETL&FCC

Image of Amico 12 Pack 4 Inch 5CCT Ultra-Thin LED Recessed Dimmable Can/Ceiling Light with Junction Box, 2700K/3000K/3500K/4000K/5000K Selectable, 11W Eqv 70W, 800LM High Brightness Wafer Downlight - ETL&FCC

$57.98 ($4.83 / count) @ Amazon.com (Save 17%)

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Key Features

  • ✅ 5 CCT-in-1: 5 color temperature(2700K, 3000K, 3500K, 4000K, 5000K) is selectable to you, which successfully eliminates the hassle of returning or exchange products due to inappropriate color temperature. Just slide the switch on the side of the J-box and you will get the most-desired color that best fit in your room type.
  • ✅ IC Rated: Amico's canless LED recessed light is IC rated, which is permitted to be in contact with insulations in ceilings, meaning the junction box is thermally protected. It only requires as small as 2 inches ceiling spaces, fits various ceilings, and joists. It won't cause a fire in the roof or overhead joist space.
  • ✅ Easy Install: The low profile recessed lighting is suitable for retrofit and new decoration: Cut a hole in ceiling with 1:1 hole template; Connect the Jbox to the cable; Use spring clip to fix it on the ceiling. Hassle-free, the installation can be completed in minutes.
  • ✅ High Brightness: The 4inch slim pot lights use the world's leading LED chips with higher lumens and lower power. 800LM consumes 11 Watts, which equals to 70W halogen lamp, saving you up to 90% in energy costs.
  • ✅ Amico Benefits: Its long lifespan also reduces maintenance costs. All Amico's recessed lighting are certified by ETL of a high standard. Our customer support team will also address your concerns within 12 hours.

Product Details

Brand:Amico
Model:KOK-4EJCT09SR05
Size:4 Inch
Color:White
Dimensions:4.9 X 4.9 X 0.9 inches
Warranty:5 year.

MASVIS Queen Size Dual Layer 4 Inch Memory Foam Mattress Topper, 2 Inch Gel Memory Foam and 2 Inch Cooling Pillow Top Mattress Pad Cover for Back Pain, Medium Support

Image of MASVIS Queen Size Dual Layer 4 Inch Memory Foam Mattress Topper, 2 Inch Gel Memory Foam and 2 Inch Cooling Pillow Top Mattress Pad Cover for Back Pain, Medium Support

$95.93 @ Amazon.com (Save 26%)

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Key Features

  • ✅ 2 In 1 ADJUSTABLE DUAL LAYER DESIGN - This plush dual layer mattress topper features a 2-inch cooling gel memory foam and a 2-inch quilted breathable pillow top mattress topper with snow down alternative overfilling. When combined, it can become a 4-inch thick mattress topper, which not only has strong support, but also provides a cloud-like comfortable experience
  • ✅ LUXURY EXTRA THICK MATTRESS TOPPER - It uses 3D&7D fiber made Three Dimensional Structure that makes the air circulate, gives superior comfort and cooling without extra heat and sweat caused by memory foam or traditional mattresses. Square jacquard surface with double border pillow top construction can make your bedroom no longer monotonous
  • ✅ IMPROVE SLEEP & RELIEVE PAIN - The 4-inch buffer space gives you ergonomic support from head to foot. Fit the body curve, so that your shoulder, neck, back and spine can be in the most relaxed state, so as to relieve pain. The medium firm memory foam and the pillow top mattress pad cover give you the best sleep experience
  • ✅ HIGH QUALITY & EASY CARE - 400TC combed fiber made mattress topper is durable, no risk being ripped even with frequently washing. Machine wash separately in cold water. Tumble dry on low heat or line dry. Wash them regularly to keep your mattress clean and free of stains keeps it smelling fresh and helps you to keep you healthier
  • ✅ PACKAGE & SERVICE - Due to vacuum packaging, it may look thinner after opening the package, please take out the foam memory and the mattress pad, lay them flat in a well-ventilated area for 48-72h to remove the slight smell of the foam memory and restore the fluffiness of the mattress pad. We will provide a 10-year warranty service. You can contact us directly to get a satisfactory solution

Product Details

Brand:MASVIS
Size:Queen
Color:White
Dimensions:60 X 80 X 16 inches

Amico 24 Pack 4 Inch 5CCT Ultra-Thin LED Recessed Ceiling Light with Junction Box, 2700K/3000K/3500K/4000K/5000K Selectable, 10W Eqv 60W, Dimmable Can Light, 800LM High Brightness Downlight - ETL&FCC

Image of Amico 24 Pack 4 Inch 5CCT Ultra-Thin LED Recessed Ceiling Light with Junction Box, 2700K/3000K/3500K/4000K/5000K Selectable, 10W Eqv 60W, Dimmable Can Light, 800LM High Brightness Downlight - ETL&FCC

Key Features

  • ✅ Trustworthiness: This 4in canless LED recessed light is IC rated, ETL & FCC certified. It is permitted to be in contact with insulations in ceilings, meaning the junction box is thermally protected. Our customer support team will also response your cases within 24 hours.
  • ✅ 5CCT in One: 2700K, 3000K, 3500K, 4000K, 5000K, 5 color temperature selectable, no need to worry about what color temperature to buy, eliminates the hassle of returning or exchange products due to inappropriate color temperature.
  • ✅ Easy Install: The low profile recessed lighting is suitable for retrofit and new decoration. Simply follow three steps: cut a 4.35“ hole with the provided template, connect the light to the cable, and secure it with the spring clip.
  • ✅ High Brightness: The 4 inch slim led pot lights use the world's leading LED chips with higher lumens and lower power. 800LM consumes 10 Watts, which equals to 70W halogen lamp, saving you up to 90% in energy costs.
  • ✅ Amico Benefits: All Amico's recessed lighting are certified by ETL of a high standard. Our customer support team will also address your concerns as soon as possiable.

Product Details

Brand:Amico
Model:KOK-4EJCT09SR05
Size:4 Inch
Color:White
Dimensions:16.4 X 14.7 X 8.5 inches
Warranty:5 year.

4 Inch (Diameter) Hose Clamp, 304 Stainless Steel Quick-Screw Dryer Vent Clamp, Adjustable 3.5″ to 4.3″ Worm Gear Hose Clamps for Air Ducting, Dust Collection, Automotive, 4 Pack

Image of 4 Inch (Diameter) Hose Clamp, 304 Stainless Steel Quick-Screw Dryer Vent Clamp, Adjustable 3.5″ to 4.3″ Worm Gear Hose Clamps for Air Ducting, Dust Collection, Automotive, 4 Pack

$3.99 ($1.00 / count) @ Amazon.com (Save 24%)

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Key Features

  • ✅ Built to Last, Worry‑Free: Premium 304 stainless steel construction resists rust and corrosion, eliminating frequent replacements and saving you time and cost
  • ✅ Clear Sizing, No Surprises: Fits 3.5″–4.3″ OD hoses/tubes (measure with fittings attached). Not for 4″ PVC/steel pipes (OD ≈ 4.5″)
  • ✅ Install in Seconds: Quick‑screw worm‑gear design lets you tighten or release with a simple turn of a screwdriver or socket wrench, so you can complete setups faster and hassle‑free
  • ✅ Versatile Use, Right Fit: From dryer vents and dust collection to automotive cooling, air ducting, plumbing & DIY repairs, tackle every job with a single, versatile kit
  • ✅ What You Get: Four 4‑inch 304 Stainless Steel Dryer Hose Clamps; 12‑Month No‑Hassle Warranty; Responsive Customer Support for Any Questions

Product Details

Brand:URANNBRIKS
Model:US001
Size:‎4 Inches
Color:Silver
Dimensions:4.5 X 4.5 X 0.5 Inches