Holldoor 50-Foot 304 Stainless Garden Hose Review: Outer Steel and Inner Tube

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If you are considering the Holldoor metal garden hose, the first question is whether a stainless outer with a PVC inner tube suits how you water. A metal outer resists some damage that a rubber hose does not, but the inner tube and the fittings decide how the hose holds water and how it connects to your faucet. This review covers only what the listing states about length, diameter, materials, fitting, nozzle, sizes and warranty. It does not report any test of the hose under pressure, and it does not claim the hose is safe for drinking water, because the listing does not say so. Use the listing to decide whether the hose fits your yard and your faucet.

Quick answer

The Holldoor is a silver, 50-foot garden hose with a 304 stainless steel outer and a thickened PVC inner tube, according to the bullets. The listing gives an outside diameter of 0.63 inches and a wall thickness of 0.0625 inches. It has a 3/4-inch connector and comes with an eight-pattern nozzle. The item weighs 2.61 kilograms. The listing does not give a maximum pressure, a drinking-water certification or a warranty term. The bullets say the outer protects against punctures and bites from pets, and those are the maker’s descriptions.

What to check in a metal garden hose

Four details decide whether this hose fits. Each one can rule it in or out.

1. Length and diameter. The item length is 50 feet, and the product dimensions field gives 600 inches long. The outside diameter is 0.63 inches in the specs, while the product dimensions field gives 0.62 inches wide. The two diameter figures are close, so measure the faucet and the hose connector before you buy. The listing does not give a flow rate.

2. Materials. The specs give stainless steel as the material. The bullets say the outer is 304 stainless steel, and that the inner tube is thickened PVC. The inner tube is the part that carries the water, so the listing’s material description covers two materials, not one. The listing does not say whether the PVC is certified for drinking water, so do not treat the hose as drinking-water safe unless the product page says so.

3. Fitting and nozzle. The bullets describe a 3/4-inch connector designed for typical US garden hose fittings, and say you can join two hoses to extend the length. The nozzle has eight patterns, which the bullets list as shower, rinse and others, and is built from powder-coated metal with a rubber handle. The bullets describe the fitting as leak proof, which is the maker’s claim.

4. Sizes and warranty. The bullets list sizes from 3 feet to 150 feet, and say the hose can be connected to make a longer run. The listing gives no warranty term, and the unit count field reads 64 ounces, which does not describe the hose. Check the product page for the warranty before you buy.

Use these rules to choose:

• Choose this hose if you want a 50-foot metal outer with a 3/4-inch fitting and you do not need a drinking-water certification.
• Choose a different hose if you need the drinking-water or lead-free status confirmed, because the listing does not state either.
• Choose a different hose if you need a stated warranty, because the listing gives none.

For other metal hose and nozzle options, the best Bionic Steel stainless steel garden hose guide covers a stainless hose, and the best Liberty Garden Navigator rotating hose reel guide covers storage.

The Holldoor metal garden hose

The hose is a silver, 50-foot unit with a stainless steel material. The specs list the brand as Holldoor, the item length as 50 feet and the outside diameter as 0.63 inches. The title describes a metal hose with a nozzle sprayer, flexible, lightweight, no kink and heavy duty. The bullets describe the outer tube as curved to resist kinking and tangling.

The hose fits a reader who wants a long, kink-resistant hose for watering beds, patios and lawns, and who wants a set of nozzle patterns. The bullets describe the inner tube as flexible and easy to wind into small coils.

The listing has several things to check. The material field lists only stainless steel, while the bullets describe a PVC inner tube. The diameter figures differ slightly between fields. The unit count field reads 64 ounces, which does not describe the hose. The bullets describe the hose as protecting against pet bites, which is the maker’s claim and is not a test result. The listing states no pressure rating.

Who should skip it: a reader who needs a drinking-water or lead-free certification, a reader who needs a pressure rating before connecting to a high-pressure supply, and a reader who needs a stated warranty.

Stainless steel and the outer tube

The Wikipedia overview of stainless steel says stainless steel is an iron-based alloy with chromium, which makes it resistant to rust and corrosion. The resistance comes from a chromium content of at least 10.5 percent, which forms a passive film that protects the metal. That is the reason stainless is a common choice for outdoor metal parts that stay wet.

The bullets say the outer is 304 stainless steel, which matches the chromium-based description. The film only protects as long as it stays intact, so check the outer for dents and scratches, and check the connectors for wear. The listing does not describe the inner tube’s behavior in cold weather or sun, so check the product page before you store the hose outdoors in heat.

Worked example: how a 35-foot run leaves 15 feet of hose spare

Compare that run with the hose’s listed length, so you can see how much hose is left to coil.

• Listed hose length: 50 feet, from the specs.
• Run in this example: 35 feet.
• Hose left over: 50 minus 35 = 15 feet.

Check the arithmetic again. 50 minus 35 is 15. The example shows that a 35-foot run leaves 15 feet of hose. Route the spare length so it does not kink, and check the connection at the faucet before you open the water.

The inner tube and the outer steel

The bullets say the outer is 304 stainless steel and the inner tube is thickened PVC. The Wikipedia overview of polyvinyl chloride says rigid PVC is used for pipes, and that adding plasticizers makes PVC softer and more flexible. A thickened PVC inner tube is therefore a flexible plastic that carries the water, while the stainless outer protects against punctures and bites, as the bullets say. The listing does not say whether the PVC is certified for drinking water, so check the product page before you use it for drinking water.

Storing the hose

The Wikipedia overview of hose reels says a hose reel is a spindle used for storing a hose, with spring-driven, hand-crank and motor-driven styles. The Holldoor listing does not include a reel, so check how you plan to store the 50-foot hose.

Five common mistakes

1. Assuming drinking-water safety. The listing does not state a drinking-water or lead-free certification.
2. Trusting one material description. The specs say stainless steel, and the bullets add a PVC inner tube.
3. Ignoring the pressure figure. The listing gives no maximum pressure.
4. Trusting the unit count. The listing reads 64 ounces, which does not describe the hose.
5. Assuming a warranty. The listing gives none.

FAQ

How long is the hose?

The listing gives 50 feet, or 600 inches.

What is the outside diameter?

The specs give 0.63 inches, and the product dimensions field gives 0.62 inches wide.

What material is it?

The specs say stainless steel. The bullets say a 304 stainless outer and a thickened PVC inner tube.

What connector does it use?

The bullets describe a 3/4-inch connector for typical US garden fittings.

How many nozzle patterns are there?

The bullets say eight patterns.

Does it come with a warranty?

The listing gives no warranty term.

Bottom line

The Holldoor 50-foot hose suits a reader who wants a long, kink-resistant hose with a 304 stainless steel outer and a 3/4-inch fitting for a yard or garden. The listing gives 50 feet, a 0.63-inch outside diameter and an eight-pattern nozzle, but it states no pressure rating, no drinking-water certification and no warranty term. Check the fittings, route the spare length without kinks, and confirm the certification on the product page if the hose will carry drinking water.

Sources

• Stainless steel, Wikipedia: chromium content of 10.5 percent or more forms a passive film that protects against rust and corrosion.
• Polyvinyl chloride, Wikipedia: rigid PVC is used for pipes; plasticizers make PVC softer and more flexible.
• Hose reel, Wikipedia: a spindle used for storing a hose, in spring, crank or motor styles.