T-bolt Hose Clamps 36Pc Assortment 17-47mm - Heavy Duty Kit

Our review of this T-bolt hose clamp kit finds it best suited for mechanics, plumbers and hobbyists who need a wide range of robust clamps in one box. The single biggest reason to buy is the combination of a nearly full-size assortment from 17-47mm plus durable 304 stainless construction, which makes it useful for water, oil and gas hose work where corrosion resistance matters. The set ships with socket wrenches and printed sizes, so it saves time on jobs that require quick identification and repeated tightening.

Key Features

• Comprehensive assortment: Includes multiple clamps across nine size ranges so you can match clamps to different hose diameters without extra purchases.
• 304 stainless steel construction: Corrosion-proof and rust-resistant material offers long-term durability in wet or oily environments.
• Printed size markings: Clear size printing on each clamp makes selection faster when working on multiple hoses.
• Rapid installation: T-bolt design and included M8 socket wrench speed up tightening and let you install clamps without opening a pipeline completely.
• Industrial applications: Suitable for cars, ships, machinery and rail where secure, heavy-duty hose connections are required.

Who It's For

The kit is ideal for workshop users who perform repairs and maintenance on engines, plumbing systems, or industrial equipment and need reliable T-bolt clamps across a range of diameters. It also suits small fleets and marine users who value stainless corrosion resistance.

Less suitable for someone who only needs a single size for occasional home use, as the kit is aimed at repeat users who will make use of the assortment and the included socket wrench rather than a one-off buyer seeking the cheapest single clamp.

Pros & Cons

Pros

• Wide size range from 17-47mm covers most small to medium hose needs.
• 304 stainless steel feels sturdy and resists rust in wet conditions.
• Included M8 socket wrench improves work efficiency for installation.
• Printed sizes and polished finish make parts easy to identify and handle.

Cons

• Some customers report mixed impressions about absolute clamping strength on the largest sizes, so very high-pressure applications may need verification.
• The kit contains varying quantities by size (for example fewer 40-43mm pieces), which may not match every inventory need.

Specifications

Contents	36 pieces across nine size ranges (see kit list)
Size ranges	17-19mm, 20-22mm, 23-25mm, 26-28mm, 29-31mm, 32-35mm, 36-39mm, 40-43mm, 44-47mm
Material	304 stainless steel
Included tool	M8 socket wrench
Finish	Polished with printed size markings
Applications	Water, oil and gas hoses; automotive, marine, machinery

Our Verdict

This T-bolt hose clamp assortment is a practical buy for anyone who needs a reliable set of clamps in multiple sizes. The use of 304 stainless steel, printed sizes and an included wrench make it strong value for workshops and maintenance pros, though those who need single-size, ultra-high-pressure clamps should verify fit and strength before relying on the kit for critical applications.

Frequently Asked Questions

Are socket wrenches included?
Yes, the kit includes an M8 socket wrench to speed installation.

What material are the clamps made from?
Clamps are made from 304 stainless steel, chosen for corrosion and rust resistance.

Can these clamps be used on fuel lines?
They are suitable for many oil and gas hose connections, but confirm compatibility with specific fuel types and pressures before use.