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1 ½" Wide Flat Iron


Demanding hair meets its match.

MODEL NO: 73540

Availability: In stock

  • 2-year warranty
  • FREE shipping with $50 purchase
  • 30-day money back guarantee
TOOL OF THE MONTH | $199.99 | ENDS 11/30
Offer applies to SinglePass X only. Offer expires November 30, 2019. T3 Pros are not eligible to receive this offer. Offer is not applicable to previous purchases.

TOOL OF THE MONTH | $199.99 | ENDS 11/30
Offer applies to SinglePass X only. Offer expires November 30, 2019. T3 Pros are not eligible to receive this offer. Offer is not applicable to previous purchases.
Product Description

Long, thick or coarse hair—meet the hair whisperer. The SinglePass X is a wider and more powerful straightening iron designed to alleviate unruly locks. With Digital T3 SinglePass® technology and one-and-a-half-inch custom blend ceramic plates, this iron tames manes with a gentle touch, for smooth, glossy and lasting results.

  • Larger 1 ½ inch plates and 50% more power than 1 inch iron
  • Internal microchip maintains even temperature
  • Seals the cuticle for a smooth, shiny finish
  • Five adjustable heat settings (260°F – 410°F) provide optimum heat level for any hair type
  • Auto world voltage for worldwide usage *
  • Intuitive audio-visual interface
  • One hour auto off
  • 9ft., 360° Swivel Cord prevents cord from getting tangled or twisted
  • Includes two sectioning clips

*This appliance contains a special electronic circuit that automatically converts it for worldwide usage – from 100 to 240 volts AC 50/60 Hz. Just plug into a local outlet and use it as normal; the tool will automatically adjust to the local current. You may need a plug adapter to accommodate the electrical outlet of the country you are visiting.

Click here to view the user guide.


Digital T3 SinglePass® Technology

The SinglePass X is enhanced with intelligent digital technology to work in one pass. An internal microchip controls temperature fluctuation ensuring even, optimal heat. It is the start to a beautiful finish.


Other Features

  • T3tourmaline Technology Image

    T3 Tourmaline® Technology

  • Five heat settings Technology Image

    5 Heat Settings

  • Auto world voltage Technology Image


  • One hour auto off Technology Image

    1 Hour Auto Off

  • Professional styling clips Technology Image

    Professional Styling Clips


SINGLEPASS X is rated 4.6 out of 5 by 47.
Rated 2 out of 5 by from Not happy I'm having alot of issues with it, it turns off on its on
Date published: 2019-11-09
Rated 3 out of 5 by from I am desappointed concerning this gadget When I tried it I was surprise by the son advertising me when I turn on or turn off, I used it since 3 weeks and no more music. I hope my iron Is ok. I don’t have instructions to know if it’s ok or not
Date published: 2019-10-27
Rated 4 out of 5 by from A Great Flatiron! Love this flat iron.... the only complaint I have is that I occasionally hit the button when I am using it to power it off/change temp. Otherwise love how this glides over my hair.
Date published: 2019-04-12
Rated 5 out of 5 by from Bestttt I love the way this straightener straightens my long thick hair! I’ve had it for quite some time now.
Date published: 2019-03-14
Rated 5 out of 5 by from Singlepass x I was in the market for a hair straightener and I love my T3 curling iron so I decided to give the Singlepass x straightener a chance. I love it! It is so elegant and easy to use. My hair actually feels softer and healthier than my previous straightener. I highly recommend this!
Date published: 2019-01-21
Rated 5 out of 5 by from Ahhhhmazing hair tool I have really thick curly hair and although it was one pass, it was significantly faster to straighten my hair. I would say about 50 percent faster which is really impressive!!
Date published: 2019-01-14
Rated 5 out of 5 by from Sleek soft silky Best flat iron for thick hair. Although, I already have this flat iron a new purchase was made just in case my old iron dies. Life without T3 flatiron would be absolutely disasterous.
Date published: 2019-01-13
Rated 3 out of 5 by from it's okay I used it for the first time and I had at least 10 pieces of hair get caught at the end of the plate where there's some space. It didn't leave my hair feeling protected like my other straightener. I'm really sad about it, because I was soo excited when I ordered it. I think I'm going back to my old straightener. The temp was good on it, and it is pretty.
Date published: 2019-01-05
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