Worm Drive Mini Clips are used in areas of application involving small hose diameters for such as vacuum hoses and emissions control.

Stainless Worm Drive Hose Clamps are suitable for most common household, garden, washing machine and automotive applications. The bands have punched rectangular perforations that hold strong and advanceeasily as the captive screw is turned.
Other clamp products we can produce and stock on blanket orders based on meeting minimum production and order quantity requirements.


Delivering high quality hose clamps to the USA, CANADA and MEXICO markets.  Our hose clamps are packaged and warehoused in our central stocking distribution center located in St. Louis, Missouri.  We can ship most standard size clamps and miniature worm drive clip orders same day if received before 1:00 PM CST.


CLAMPS UNLIMITED worm drive mild steel clamps have been universally regarded as the most versatile and cost effective clamping solution. Available in a wide range, it eliminates hose abrasion and damage under the clamp. It increases hose life unlike wire clamp which penetrates the hose. High clamping pressure with low tightening torque provides ease of operation. They are available in zinc plating which improves its resistance to corrosion.


CLAMPS UNLIMITED  stainless steel clamps offers the best practical solution for chemical, food and marine industry. It also has a wide application in the automobile and engineering industry. Practical designing using advanced tooling makes them stronger than conventional clamps.

CLAMPS UNLIMITED stainless steel clamps are perfectly engineered to provide non throbbing surfaces on the clamp which safeguards the hose from damages. As the perforations on the clamps are done at extended lengths, a recommended clip can be used for smaller diameters in case of emergency requirements.


CLAMPS UNLIMITED T bolt clamps suit the customer's requirement of a leak proof connection. Typical installations include air-intake systems for construction vehicles, trucks and bus engines. They are also widely used in irrigation, duct systems, medical equipment and more.

CLAMPS UNLIMITED T bolt clamps are fitted with a 'nylon' nut to absorb vibrations and thus prevent the loosening of the clamp. A wider bandwidth ensures an uniform and equal distribution of clamping pressure and deburred edges prevent damage to the soft hose material.

CLAMPS UNLIMITED SLTB clamp provide an additional benefit to compensate for hose line expansion and contraction due to temperature and pressure changes, As band tension and not installation torque produces the desired clamping force, these type of clamps provide high band tension with relatively low installation torque.

TB series clamps are made using stainless steel for band and tongue. The remaining components including self-locking nut and bolt are manufactured in plated carbon steel. This makes the product highly cost effective for general use.

Ear Clamps, Pinch or Crimp


Single and Double Ear Clamps, Pinch or Crimp
allow for simple installation of hose applications, with reduced risk of damage to the mating hoses/ parts.  This is a made to order part and requires minimum manufacturing run quantities.  Send us an inquiry!


Q: Can you cross reference to other supplier part numbers?
A: YES.  CLAMPS UNLIMITED can provide our customers quotes for our part numbers and descriptions that are cross referenced to other supplier part numbers.  These are general cross references and do not indicate an exact match from one supplier to the next.  Each customer should inspect the dimensions and performance levels of each clamp to determine if the clamp meets their specific requirements.
Q: Is there a minimum order?  What quantities do I need to order in?
A: YES.  There is a minimum order shipment value of $100.  Most product is packaged 10 pieces per box.  As long as your shipment is valued at $100 or more and for quantity increments of 10 pieces, you will have met our minimum order/ shipment requirements.  If you have been approved as a "Preferred DIstributor", the $100 min. order requirement is waived.
Q: Can you provide certifications?
A: Most requests for certifications can be accommodated on parts manufactured to order (new production parts, not stock inventory). Charges for special certifications will apply.   For all stock parts, Clamps Unlimited can provide a certificate of compliance that the parts meet industry standards. 
Q: What hose clamps are currently stocked in the USA?
A: CLAMPS UNLIMITED is stocking all standard sizes of stainless worm gear hose clamps and also miniature clamps, size #4, #6, #8 and #10.  Clamps that we plan to inventory in the future in the USA, but currently shipping from overseas include:    V Band Coupling, T Bolt Clamp with Fixed Bridge, Quick Release Worm Drive, Spring Loaded T-Bolt Clamp, Constant Tension Worm Drive, T-Bolt Clamp w/ Floating Bridge, Serrated Worm Drive Clamp, Worm Drive Clamp w/ Liner. 
Q: Do you have to be a preferred distributor to buy from CLAMPS UNLIMITED?
A: No. Although CLAMPS UNLIMITED is offering an opportunity for distributors to join our preferred network of distributors, our policy is to sell any distributor that meets our distribution criteria.
Q: What do I need to do to place an inquiry?
A: To place an inquiry, you need to either complete the form on our on-line RFQ tab of the website or provide us the following information:
Q: Do I have to fill out a credit application to receive a quote?
A: No.  You do not need to complete a credit application to receive a quote, but it is highly recommended that you take the time to submit a credit application with your first inquiry, small or large.  By doing so, we can establish an account number promptly and be able to fulfill orders you may need to place and ship right away.   All quotes are subject to credit approval.


 Ref :- SAE J 1508  Type "SLTB"


CLAMPS UNLIMITED Spring Loaded T-Bolt Clamps

provide a solution for constant band tension in case of temperature fluctuations, compensating for expansion and contraction of hose lines.




CLAMPS UNLIMITED T-Bolt Clamp w/ Floating Bridge

has folded edges which provide extra strength for holding hose diameters in place.  This clamp is fitted with a nylon insert locknut which assists in preventing loosening of the clamp due to heavy vibrations.


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