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Heavy Duty Worm Gear Hose Clamp Assortment Kit 5/16 to 2-3/8'(8-60mm) Large Rack 90PCS, All 5/16'HEX, Adjustable Hose Clamps Stainless Steel,Automotive Radiator/Fuel Line/Heater/Garden/Pool

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$45.99

$ 23 .99 $23.99

In Stock

About this item

  • Non-Stripping: The welded worm housing increases the breaking torque by 60%. Our hose clamp screw is big with deep thread. The band is non-perforated and thick to prevent deforming if there is over-torque. This hose clamp assortment, including 8 sizes hose clips, are heavy duty to provide superior clamping force and safe sealing.
  • Non-Metric Sizes: All 5/16" HEX head for our hose clamp kit. Use either screwdriver or nut driver for fast twist. British diameter marked on band for easy identification when using! No need to stock metric and SAE size hose clamps separately.
  • Protect To Your Hoses: The band edges are slightly rolled to prevent digging into the soft hose. The non-perforated band protects the hose surface and prevents it from extruding or shearing through the band notches. Our hose clamps assortment are more reliable for fuel injection line and automotive tubing.
  • Hose Clamps Stainless Steel: The buckle, band and screw of these metal hose clamps are all made of good quality 304 SS. The neutral salt spray test is 100 hours. With the superior corrosion resistance performance, our hose clamp set can be used in indoor and outdoor places.
  • Widely Used: Steelsoft large hose clamp assortment kit was designed for automotive radiator applications with diameter range up to 2-3/8". There are also small hose clamps which are ideal for 1/4, 5/16, 3/8, 1/2" fuel injection gas line, silicone heater hose 3/4, 5/8 and 1", drip irrigation, garden sprinkler and pool water line tubing.
  • Note: The screw is made of 304 stainless steel as well. The screw surface is zinc plated to prevent micro welding when clamp is tightened and heat is generated. 304 SS can be magnetic due to cold working when manufacturing. We guarantee all 304 SS.


STEELSOFT is devoted to providing our customers with good quality and value hose clamps. Our German type hose clamps, with rolled-up band edge and non-perforated design, are based on the popular general purpose worm drive hose clamps, but engineered to prevent hose damage during using.


-Features-

1. All 5/16" hex head for handy socket wrench/nut driver tightening.

2. Welded worm housing increases the strength of the hose clamp by 60%.

3. Non-stripping for more efficient and satisfied project achievement.

4. Special band design to protect your hoses. Safe sealing and last longer.

5. All tubing clamps meet SAE J 1508 standards, perfect for family use, fuel line and automotive.


8 sizes hose clamps assortment include:

20 pcs 5/16 to 1/2 inch, 3/8"(9mm) band width, mini size#4

15 pcs 3/8 to 5/8 inch, 3/8"(9mm) band width, micro size#4

10 pcs 1/2 to 3/4 inch, 3/8"(9mm) band width, size#6

15 pcs 5/8 to 1-1/16 inch, 1/2"(12mm) band width, size#10

5 pcs 3/4 to 1-1/4 inch, 1/2"(12mm) band width, size#12

10 pcs 1-3/16 to 1-3/4 inch, 1/2"(12mm) band width, size#20

5 pcs 1-1/4 to 2 inch, 1/2"(12mm) band width, size#24

10 pcs 1-5/8 to 2-3/8 inch, 1/2"(12mm) band width, size#28


-Specifications-

Total Quantity: 90 PCS

Material: All 304 stainless steel

Neutral Salt Spray Test: 100 hours

Band Thickness: 0.024"

Screw Clamp Hex: 5/16"

Failure Torque: 60 lb-in

Installation Torque: 30-35 lb-in


DB
2025-08-21 12:30:04
Don't even bother with cheap perforated hose clamps that will cut into your rubber hoses. These are marine grade and I've used them to replace lower quality hose clamps all over my sailboat. Excellent product!
Tom Tipton
2025-05-09 11:42:13
Good quality
shawn erickson
2025-04-28 12:28:06
The media could not be loaded.
Tyrone parent
2025-04-04 11:10:39
These are not the greatest clamps by far but they are great in a pinch. The kit is handy to have as an emergency repair.
David
2025-02-21 18:12:18
Bought these to replace worn out clamps on my boat. Only needed a few, but wanted a supply of heavy duty stainless steelhose clamps to service other needs as they come up. These work great. It feels like these clamps down harder than the clamps with the perforated bands and result in less damage/wear to the hoses at the clamp locations. The box the come in is a little cheaply made, but it will do and I can rehome the clamps in a better container, if the need arises.
Lee
2025-01-23 11:42:01
great
Andre Fazeli
2025-01-22 11:49:17
I will only use these German-style hose clamps, I hate traditional worm gears that cut through hoses. If you’re going to run silicone hoses, use these clamps so they won’t cut through. There built very well and well worth the money.
Richard C
2025-01-19 15:44:42
The set was missing 9 of the 1/2 to 3/4 inch clamps, and 1 of the 5/8 to 1-1/16 clamps (10 out of 90 were missing). Amazon says they can't replace individual parts, so I would have to return the entire set. That's more trouble than the missing clamps are worth (especially since it's likely a replacement would also be incomplete), so I'll just write a warning instead.Also, the clamps come in a plastic box with internal subdividers. They stay in place as long as you hold the box perfectly level and avoid any kind of shaking motion. Mine arrived as one big pile of mixed sizes. I had to sort it all out by hand. That's how I found that many of the clamps were missing.Having said all that, the clamps themselves seem to be good quality. The screws seem to work smoothly, even when starting with an open clamp. Sizes are stamped on each clamp, which is useful. If the set had been complete I would have given it 5 stars. But more than 10% of the clamps were missing, so 3 stars is the best I can give.