7 Of The Best Harbor Freight Deals Happening Through The 4th Of July

When you want to pick up some new tools, but you also need to save some money, Harbor Freight is a good place to start your search. This discount retailer is known for selling its tools and other hardware items at a lower price point than competitors. Whether you're looking for the best new Harbor Freight items in 2026 or want to add to your already-existing collection of Harbor Freight's unique tool brands, you have plenty of options for saving money online and in-store.

In addition to its low prices, you can occasionally pick up digital coupons from the retailer that provide additional savings. This Fourth of July weekend, Harbor Freight has a range of coupons available, and even better news: The retailer's "Red White and Blue" savings coupons don't expire until July 5, giving you one extra day to shop.

These Fourth of July coupons cut prices on dozens of Harbor Freight products. However, several deals stand out from the crowd, giving you extra savings on highly useful and well-reviewed items. If you need a specific tool to help you finish a summer project, or you're looking to save while stocking up on items you know you'll need over the next several months, it's worth perusing the deals through the Independence Day weekend at Harbor Freight.

In order to safely use a circular saw, you need a sharp blade. Dull blades require more force to penetrate the wood, which increases the chance of making an error and injuring yourself. It's smart to have at least one extra blade on hand to ensure your projects can continue uninterrupted if the current blade doesn't perform as needed.

During its Fourth of July savings event, Harbor Freight is offering its general-purpose 4½-Inch Hercules Circular Saw Blade for $9.99, which includes a 23% coupon discount. The 4-½-inch circular blade is made for the Hercules Compact Circular Saw at Harbor Freight, but it can also fit other brands of compact circular saws that require a 4½-inch diameter blade. The central hole in the blade (called the arbor) simply needs to match your brand of saw if you want to use the Hercules blade on your existing compact circular saw model. The Hercules blade is suitable for making general-purpose cuts in multiple kinds of wood, including dimensional lumber, pressure-treated lumber, and laminate.

If you're someone who is always thinking of creative ways to decorate with Christmas lights or if you're planning to expand your display this December, it may seem like you never have enough long extension cords. During its Fourth of July sale, Harbor Freight has a 16% discount coupon for its Vanguard 100-Foot 16/3 Gauge Indoor/Outdoor Extension Cord, which results in a final price of $24.99, allowing you to save money on up to two cords. (The "16" in the cord refers to the gauge, while the "3" refers to the number of prongs on the cord.) The Vanguard extension cord is available in lengths of 10, 25, and 50 feet as well, but those lengths don't include an instant coupon.

A 16-gauge extension cord longer than 50 feet is suitable for lighting up to 1,250 watts of Christmas lights. The Vanguard model is a light-duty extension cord that works well for operating small appliances and devices that pull up to 10 amps. It has a water-resistant sheathing and a grounded plug that make it safer to use outdoors in damp conditions.

If you need an easy way to lift a lot of weight, a hydraulic bottle jack is an effective product. It uses a hydraulic cylinder and a pump to lift the weight of vehicles and other hefty items, including supporting foundations for buildings. Gaining access to this type of device at a bargain price can open up a new world of DIY projects.

Harbor Freight is offering the Pittsburgh 20-Ton Hydraulic Bottle Jack for $39.99, which includes a 33% discount coupon, through July 5. This unit can lift up to 40,000 pounds to a height of 17⅜ inches. (It's important to note that a bottle jack can support about 60% of a vehicle's total weight.) This unit is highly portable, meaning you can keep one in your vehicle to help in case of emergencies. It only measures 9⅜ inches in height and weighs about 19 pounds.

Several Harbor Freight customer reviewers said they successfully used the Pittsburgh bottle jack for work beyond lifting vehicles. One reviewer used it to lift different areas of a covered porch to allow for repairs to the supports. "It did the job with no problems whatsoever," they wrote. Another reviewer used it to steer a tree in the desired direction while felling it.

During long summer days, you may find yourself constantly battling weeds and bugs, and it can become tiring to rely on handheld sprayers. A better option for big jobs may be the Niagara 4-Gallon Backpack Chemical Sprayer, which Harbor Freight is offering for $39.99 through July 5 when you apply the 16% discount coupon. Instead of using a battery, you'll use the sprayer's piston pump to generate pressure and increase the spray distance. This design cuts down on the cost of the unit. The pump allows you to reach 90 PSI of pressure.

You'll wear the tank across your back, using the shoulder straps and belt to help your body support its weight. The tank weighs 9.3 pounds before you fill it with liquid. (Filling the 4-gallon tank with water will increase the unit's weight by 33.3 pounds.) By wearing the tank on your back, you free both hands to control the nozzle for better accuracy when spraying. The spray wand measures 28 inches, and the spray hose has another 58 inches of length to help you reach tough spots.

If you spend any time in areas without air conditioning during the heart of summer, you know how much difference a pedestal fan can make in your comfort level. If you want to pick up this cooling option at a reasonable price, Harbor Freight is offering the 30-Inch Central Machinery Pedestal High-Velocity Shop Fan for $119.99. You'll need to apply the $50 discount coupon to receive this low price, which represents almost a 30% reduction from the regular price.

The Central Machinery fan offers three operational speeds and can reach a maximum airflow of 9,540 cubic feet per minute (CFM). You can adjust the height of the top of the fan from between 56 and 76 inches and tilt the angle of the fan up to 70 degrees.

Many Harbor Freight customer reviewers mentioned using it in garages and workshops to keep cool, while one reviewer moved it around for outdoor gatherings across the property. Another customer reviewer was using it both indoors and outdoors: "Very pleased. I'm using this in my garage and on my patio this summer."

When you have a big space to paint, rollers and brushes can work just fine, but to significantly speed things up, you can use a paint spraying tool to get a perfect finish. If most paint sprayers are out of your budget, Harbor Freight's Fourth of July sale includes the Avanti Airless Paint, Primer, and Stain Sprayer for $199.99. This price includes a $60 discount coupon that represents 23% savings off the regular cost.

The Avanti airless sprayer uses a ¾-horsepower electric engine to generate the pressure needed to apply the paint, rather than requiring you to use the compressed air system that's necessary with some sprayers. It can hold up to 5 gallons of paint at a time and offers a maximum flow rate of 0.31 gallons per minute (GPM).

Many Harbor Freight customer reviewers said this model worked well for both interior and exterior painting jobs. One reviewer used the Avanti model on a professional painting job after another sprayer stopped working. "It absolutely blew me away how easy, powerful, and well working this sprayer has been," the reviewer said.

Among Harbor Freight's exclusive brand names, U.S. General is one of the most popular, offering everything from highly-rated mini toolboxes to full-size roll cabs for tool storage. During Harbor Freight's Red White and Blue sale, the hardware retailer is offering a $20 discount coupon on the U.S. General Series 3 Roll Cab for a final price of $359.99.

The U.S. General roll cab is available in nine different solid color options, and each color is eligible for the digital coupon. It measures 27 inches in width and 22 inches in length, creating 10,900 cubic inches of storage capacity. It can hold up to 1,200 pounds of tools. It uses four 5-inch casters, allowing you to roll the tools to the location where you're working, even when the cab is fully loaded. The powder-coated finish helps the steel resist rust. If you want to expand your storage capacity, you can add a U.S. General Series 3 top chest ($270) in a matching color, but the top chest currently doesn't have a digital coupon.