Dianrui 222-Piece 304 Stainless Steel Hose Clamp Kit 6–70mm with Case & Tools — Worm-Gear, Corrosion-Resistant

The Dianrui 222-piece hose clamp assortment is a complete kit of 304 stainless steel worm-gear clamps (6–70mm) supplied in a durable carry case with screwdrivers and a spanner for plumbing, automotive, marine, and general repair work.

This kit organizes ten commonly used clamp sizes into one portable box so you have the right diameter on hand for hoses, tubing, fuel lines and cable runs. Every clamp is stamped with its range, made from corrosion-resistant 304 stainless steel, and rated for repeated use. The included hand carry case doubles as a compact toolbox to keep clamps and small tools tidy and transportable.

What sizes are included and how many of each will I get?

The kit includes 222 pieces across ten size ranges covering 6mm up to 70mm (approximately 1/4" to 2-3/4"). Quantities are balanced for common repairs so you rarely run short of the most used sizes.

• Sizes: 6–12mm, 10–16mm, 13–19mm, 16–25mm, 19–29mm, 18–32mm, 21–38mm, 27–51mm, 40–63mm, 46–70mm
• Total pieces: 220 clamps plus 2 screwdrivers and 1 spanner
• Each clamp is size-marked for quick selection

How durable are these clamps for outdoor or marine use?

These clamps are fabricated from 304 stainless steel, chosen for good corrosion resistance in wet and salt-exposed environments. They are designed to resist rust and maintain clamping integrity when used on hoses and fittings in boats, irrigation, or outdoor equipment.

• Material: 304 stainless steel for oxidation resistance
• Worm-gear design allows repeated tightening and reuse
• Sized bands stamped with range to avoid mix-ups

Can I use this kit for automotive, heating, and household jobs?

Yes — the adjustable worm-gear clamps are versatile for securing coolant hoses, fuel and vacuum lines, HVAC ducting, garden hoses, and cable bundles. The included screwdrivers and spanner let you fit and adjust clamps on the job without running to the toolbox.

• Applications: cars, boats, HVAC systems, home plumbing, garden equipment
• Tools: two screwdrivers and one spanner included for fast installation
• Portable case keeps clamps organized for mobile repairs

How is the kit stored and carried?

The clamps and tools come in a rigid hand-carry box with internal compartments to separate sizes. The box protects parts during transport and can double as a small toolbox to store other hardware or fittings.

• Sturdy plastic carry case with labeled compartments
• Room for additional small tools or fasteners
• Compact footprint fits in a vehicle, workshop shelf, or boat locker

Who is this for: The Dianrui 222-piece hose clamp assortment suits DIYers, mechanics, marine technicians and maintenance professionals who need a wide range of size options in one portable kit. If you install or repair hoses, fuel lines, HVAC systems, or irrigation, this set supplies durable, reusable 304 stainless steel clamps and basic hand tools to get jobs done efficiently.