P-clamps for mounting cables and hoses

Ratchet P-Clamp will streamline your cable management

Metal and plastic p-clamps have evolved. Take a look at the Ratchet P-Clamp!

Ratchet P-Clamp with ratchet mechanism.

At HellermannTyton we thrive on taking established design conventions for fixing parts and improving on them. So when we received a request for a more versatile way to mount and clamp cables and hoses on construction machinery we rose to the challenge.

We applied our extensive cable tie design know-how to solve all the mechanical limitations of the conventional p-clamp that our customers told us about.

The result is the Ratchet P-Clamp. It’s the most user-friendly, versatile, and rugged p-clamp for fastening and fixing cables, wires, pipes and hoses on the market. Like a clip, you can also re-open and re-use it hundreds of times.

Design makes the difference: how you benefit from our Ratchet P-Clamp

As the name says, we added a ratchet mechanism to the p-clamp. It gives users the power to fix the clamp separately from the fastening stage. A great additional feature is that you can release the ratchet mechanism, re-open the clamp and re-use it.

We matched the Ratchet P-Clamp features to the following usability requirements:

  • Freedom of choice: separate pre- and final assembly stages.
  • Easy installation: close with one-hand.
  • Eliminate pinching: rifling centres the bundle automatically.
  • Re-open, re-use: easy release with a flathead screwdriver.
  • Reduce part inventory: four flexible sizes (6.2 mm - 51 mm diameter).
  • Configure flexibly: multiple mounting plate dimensions available.
  • Maximise durability: toughened, UV-resistant PA66 and corrosion-free steel.
  • Optional extras: soft inserts and tension tab for repetitive quality.


Advantage 1: you can pre-install the p-clamp before you close it

With the Ratchet P-Clamp you can now determine the desired route for your cables, hoses or pipes before the cables, pipes or hoses have even been delivered!

This two-stage operation also gives you the freedom to split the fastening and the fixing task in the time sense, or between different installers or contractors. You can even attach the clamps to the harness before it is installed.

The Ratchet P-Clamp can easily by closed with one hand to the optimal diameter. The audible clicking as the ratchet assures the user that the clamp has closed securely. See how easy it is to work with in our video clip.

The Ratchet P-Clamp also meets the quality assurance needs of process engineers. An optional tension tab and HellermannTyton’s EVO series cable tie gun enables installers to close the p-clamp with exactly the same tension every time.

Advantage 2: you can re-open the clamp any time for maintenance

Ratchet P-Clamp can be reopend simply

In contrast to plastic omega snappers, push-in clips or two-piece fixing clamps, we designed the Ratchet P-Clamp so that it can be reopened simply without having to dismantle the bundle from the fixing points.

This is a huge benefit for maintenance engineers, especially when cable harnesses need to be adapted or modified to fit new connection points.

Simply insert a flathead screwdriver in the slot and lever out the ratchet closure. The plastic material is especially toughened so that you can re-open and re-use the clamp time and again.

Advantage 3: reduce the number of clamps and clips in your inventory

Ratchet P-Clamp reduce the number of clamps and clips in your inventory and is available in four sizes.

The Ratchet P-Clamp is available in four sizes that are all adjustable.

Part inventories can be significantly reduced and installers no longer need to carry a wide range of clips in different fixed diameters.

With just four Ratchet P-Clamps and optional soft inserts you can do without dozens of aluminium clamps and metal or plastic p-clips.


All four Ratchet P-Clamps (for bundle diameters from 6,2 mm to 51 mm) are easy to combine on a single mounting point.

The zinc-plated stainless steel mounting plates are available in different lengths and with four different mounting hole sizes (M6, M8, M10 and M12).

The robust stainless steel mounting plates also come in four different angles (offset 180° and 90° or raised 30° and 15°). This makes it possible to combine several clamps on one fixing point by stacking the mounting plates. Spacing your cable clamp mounting couldn’t be easier.

The variety of angles and mounting plate lengths and dimensions of the Ratchet P-Clamp make an endless number of alignments and configurations possible. Here are some of the most popular configurations that our customers are using:

Ratchet P-Clamp fixed configurations Ratchet P-Clamp fixed configurations

Two clamps fixed face-to-face on one mounting point and two piggy-backed clamps on one mounting point.


Ratchet P-Clamp configurations Ratchet P-Clamp configurations

Different angles for routing around obstructions and two clamps stacked on one bolt using a spacer.

Soft silicone inserts are also available for additional protection of sensitive cable insulation. Simply push them into the walls of the clamp before closing. The soft inserts are much easier to apply than rubber grommets on aluminium p-clamps.

Our designers also thought of something on top, which is literally on top!
A saddle on top of the p-clamp makes it easy to attach hoses or leads with regular cable ties. So routing multiple cable bundles in parallel or alongside pipes and hoses is now simple.

You cansee this neat feature in this introductory video:


Where are Ratchet P-Clamps being used?

Renewable energy sources, digital information systems and the electronics behind them continue to evolve in every aspect of our lives. The complexity of the wiring schemes is increasing as a consequence.

The Ratchet P-Clamp is being used by our customers on photovoltaic installations and wind turbine towers, in trains, on ships and on all kinds of heavy duty vehicles like mobile cranes or agricultural machinery.
Check out our blog story to discover more about how customers are using the Ratchet P-Clamp in their installations.

The clamp is robust and reusable and will not let you down - even in the most demanding environments or at temperatures ranging from -40 °C to +105 °C.


RatChet P-Clamp RatChet P-Clamp

Selection guide

How to select the correct Ratchet P-Clamp for your installation

With the Ratchet P-Clamp, HellermannTyton gives you maximum freedom to configure your cable and hose routing just how you need it. There is no need to compromise.
Here’s a guide to help you choose the right Ratchet P-Clamp for your application.

1: What bundle diameter do you have?

Ratchet P-Clamp sizes from littel (A) to Large (D). Ratchet P-Clamp sizes from littel (A) to Large (D).

You can choose four sizes ranging from small (A) to large (D):

2. What angles do you need to route around?

Ratchet P-Clamp are available in 180°, 15° 30° and 90°. Ratchet P-Clamp are available in 180°, 15° 30° and 90°.

HellermannTyton Ratchet P-Clamps are available in 180° straight, 15°, 30° or 90° angle variants.


3. What mounting plate length is right for you?

Ratchet P-Clamp in short medium and long Ratchet P-Clamp in short medium and long

Choose from short, medium or long stainless steel mounting plates.
Please note that the holes are always equidistant to the centre of the clamp, but some angle variants are not available in all three lengths.

4. What hole size do you need for your mounting point?

As Ratchet P-Clamps are designed with heavy duty applications in mind, we offer four different hole sizes for use with standardised bolt sizes. You can choose between:

  • M6 (6 mm)
  • M8 (8 mm)
  • M10 (10 mm)
  • M12 (12mm)

All our clips

Our complete range of cable clamps and clips

Plastic and metal p-clamps

Cable clamps are an inexpensive means for attaching cable bundles - often in parallel to hoses or pipes. Conventional p-clamps are one-piece clips made from metal or plastic that mechanically fasten electrical cables, hydraulic hoses or pipes along their route.

Whether it is manufactured from steel, aluminium or nylon (polyamide 6.6), all these mounting clamps have one thing in common: they look like the letter ‘P’ from the side when closed, which is how they got their name.

What is a p-clamp or p-clip? How does it work?

P-clamps lock cables and hoses in place and help ensure that machinery, vehicles and equipment keep running. They bracket wires, cables or hoses together mechanically and are fastened securely to an anchor point – usually with a screw or a bolt.

Product engineers at HellermannTyton decided it was time to evolve the p-clamp design – especially for customers with heavy-duty needs. The inherent design limitations of the traditional p-clamp include the following:

  • The clamp is not securely closed until the fixing screw or bolt is applied.
  • P-clamp diameters are inflexible, so you have to carry lots of sizes.
  • Damage to wires can be caused by poorly fitting or misaligned clamps.
  • Traditional p-clamps can only be reopened by dismantling the entire assembly.

Our solution to the requirements of industrial customers for a rugged clamp that adapts to different bundle diameters is the Ratchet P-Clamp.

Traditional p-clamps still have their place

We understand that when it comes to selecting clamps and clips, it’s often like the choice between the simple shoelace or the sophisticated buckle on a ski boot. Both do an excellent job at what they are designed for.

Aluminium P-Clamps ALU10C

So if the Ratchet P-Clamp seems more like rocket science, take a look at our comprehensive range of traditional metal clamps, plastic clips and p-clamp types.


By the way, we also offer lacing cord and lacing tape if that’s what you’re looking for.


Quick2Clamp for Industrial Struts

Quick2Clamp for Industrial Struts

Think of it as the multitool for managing flexible conduit, tubing and cables along struts. It’s not just what it does, but how. For efficiency, speed and durability, meet the Quick2Clamp.

It’s the all-in-one solution inspired by installers, delivering a higher level of convenience than previously available for heavy duty strut applications.

Ease of use

Ease of use Ease of use

We love our tools, right? But if we can get the job done without them, so much the better.

The Quick2Clamp’s one-piece construction requires no additional hardware. An installer places it on the strut and twists it in one move, then closes the clamp over the bundle to the desired diameter in a second move.

No holding a bracket in one hand while wrenching down on a bolt with the other. No tools to accidentally drop while hoisted up near a factory ceiling. Put simply: no sweat.

Versatility and inventory reduction

Quick2Clamp evolved from real-life needs and HellermannTyton’s Ratchet P-Clamp blueprint. That pedigree alone provides it with an edge over the competition.

How many clamp sizes are stored in the average parts cabinet? With Quick2Clamp, choose from three. When conduit or cables are inserted, the user closes the adjustable clamp to a desired size. The three parts handle diameters from 0.5" to 2", significantly reducing part inventory.

If a change-out or other maintenance is ever required, Quick2Clamp can be opened by inserting a flat-head screwdriver without removing it from the strut. Open it, close it again.

Wish you could preinstall your strut clamps? Not so easy with ordinary strut straps. But the Quick2Clamp can be preinstalled on the conduit or bundle, or on the struts themselves. This saves time in the field.

There’s even a handy integrated saddle to attach another bundle using a cable tie.

Size and Types of Conduit, Cable or Tubing

Conduit, Cable or Tubing Conduit, Cable or Tubing

Heavy duty is in its DNA

Like all our Ratchet Clamps, the Quick2Clamp is engineered to perform. Break free from the limitations of your current clamp and enjoy the benefits in:

· Construction

· Machine building

· Solar installations

Impact modified, heat and UV stabilized PA66 material ensures long-term durability.

Passes the test

Quick2Clamp is UL Listed. This is important for product designers, installers and maintenance crews. Third-party validation of this caliber speaks to the high level of quality and reliability, and in regulated applications, UL Listed components streamline the inspection process.

When an application requires a specific, measurable closing force on the clamp, we’ve got you covered. Using an EVO Series Hand Tool and Tension Tab can apply an exact, repeatable tension if desired.

Speed installs and reduce old-technology clamp limitations with the HellermannTyton Quick2Clamp.

Heavy Duty Strut Clamp Adjusts on the Fly

MILWAUKEE - HellermannTyton announces the Quick2Clamp, a multi-functional fastener for managing flexible conduit, tubing and cables along industrial struts. One-piece construction requires no additional hardware or tools for installation.

The Quick2Clamp features an integrated mount designed to interface with rail-style struts found in construction, industrial automation and renewable energy applications.

The Quick2Clamp is based on HellermannTyton’s proprietary Ratchet P-Clamp platform. This provides a 360-degree, micro-adjustable clamping mechanism. Just three size ranges handle diameters from 0.5" to 2", reducing part inventory.

“We continue to envision new ways to incorporate our workhorse Ratchet P-Clamp into niche applications,” said Missy DeBord, product category manager. “Visiting customers in the field, we saw several tedious methods for fastening flexible conduit and bundles to strut systems. By adding a strut mount to the Ratchet P-Clamp, we created a one-piece solution that didn’t previously exist.” She added, “The clamp also supports pre-fab operations, in that it can be installed onto strut systems before they are shipped to the jobsite, saving time in the field. That can’t be done with ordinary strut straps.”

The Quick2Clamp was designed for ease of use. An installer places it on the strut and twists it in one move, then closes the clamp over the bundle to the desired diameter in a second move. Those two steps represent the “2” in the product name. No tools are needed; hence, the “quick.”

A release feature allows nondestructive maintenance simply by inserting a flat-head screwdriver. In this way, the clamp can be reused or serviced without removing it from the strut. An integrated saddle provides an additional attachment option using a cable tie.

Quick2Clamp is made from impact modified, heat and UV stabilized PA66 for long-term durability, indoors and out.

View more information here.

Conduit Clamps

Conduit Clamps

Introducing HellermannTyton Conduit Clamps featuring our popular Ratchet Clamp architecture for fast, easy, low-cost mounting.

Until now, electrical contractors and installers have had to install conduit using metal clamps that resemble torture devices. And no surprise – they can be torture to use, particularly with their multi-piece designs. It's even worse when the work is being done elevated on a ladder or scissor lift.

Welcome to the one-piece ratchet

one-piece ratchet

HellermannTyton's Inline Ratchet Clamp family features our patented, one piece, adjustable closure to reduce parts inventory and provide instant flexibility in sizing. Just three parts serve a range of diameters from 0.5 to 2 inches.

Simply insert the conduit and close the one-piece clamp by hand to the desired compression. The clamp's interior is designed to guide and center bundles to reduce pinching.

A release feature allows easy and nondestructive removal or addition of cables simply by inserting a small, flat-head screwdriver. In this way, the clamp can be reused without removing it from the mounting surface.

In addition, Inline Ratchet Clamps are specially designed for locations with space constraints or where offset mounting options are not ideal. Choose among two versions, one for flexible metal conduit (IMC) and non-metal conduit, and another for rigid raceway systems.

Choose your configuration



Using flexible metal or non-metal conduit? You'll love the simplicity of our Quick2Clamp. Like its name suggests, it goes on fast. Mount it with one hand – no tools and no mounting hardware, nuts or bolts to lose. Simply twist it into the strut channel, insert your conduit and ratchet to desired tension.

Threaded Rod Mount

Threaded Rod Mount

For rigid metal conduit (RMC), we offer two options. The Threaded Rod Mount Ratchet Clamp simply twists onto existing threaded rods. One piece, no extra hardware. They can be reopened and twisted off, too.

Bolt Mount

Bolt Mount

Our second rigid conduit option is the Bolt Mount Ratchet Clamp. A low torque version is available to mount onto your struts application. If using ½", you must add soft inserts, part number: 151-01532.

Using trapeze setups or mounting strut during your install? Preload your strut before hanging it and save a critical step at the installation site. This is a great value-add for contractor and OEM fabrication shops.

Ready for duty

With a load rating of 50 lb, their robust design and durable materials make our Conduit Clamps ideal for heavy duty applications, both indoors and out. The nylon-based PA66HIRHSUV contains no PVC and no halogens. Our Ratchet Clamps are plenum rated for safe use indoors. Outdoors, the clamps are protected by our proprietary heat and UV stabilized formula. All our Ratchet Clamps have a safety factor of 3 and are UL2239 Listed.

Make the switch

Metal clamps are much more expensive and they're not nearly as easy to use. By switching to HellermannTyton's Conduit Clamps, you'll have a better, labor-reducing product at a lower price point.

Speak to your sales representative about getting a sample to put to the test. We're confident you'll love this superior, new option in conduit clamps.

Update: 26/11/2023 © HellermannTyton 2023
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