Ringbrothers Secret #1 Boa Clamps | Hosecandy Ringbrothers Secret #1 Boa Clamps | Hosecandy

Ringbrothers Secret #1 Boa Clamps

Ringbrothers Secret #1 Boa Clamps

Ringbrothers Secret #1

Boa Clamps

Imagine never having to re-tighten that ugly worm gear clamp again. Imagine the colder the temperature gets the tighter the grip becomes on what ever you want to seal. Imagine a clamp that is impervious to automotive chemicals and never rusts. Imagine no more leaks. The image you have just conjured  is reality with Hose Candy’s new heat shrinkable thermoplastic Boa Clamps and are used by the Ringbrothers on every build



A heat shrinkable hose clamp that will never leak and looks great


  • Eliminate hose leaks forever and never retighten a hose clamp again
  • Sizes from 1/2″ – 3-1/2″ and will heat shrink to conform to any shape
  • Get ride of ugly worm gear and spring clamps with a clean low profile look
  • Boa Clamps will never rust or cut you
  • Super easy to install with a heat gun
  • *Not to be used on fuel or oil lines.

Boa Clamps
This new Boa Clamp system, shrinks to conform to any shape of hose and housing and can be used for cooling systems, air induction, air ducting, vacuum and turbo hoses and evaporative emissions.Hose candy thermoplastic Boa Clamp maintains a dynamic tension so it never needs retightening. Whenever the engine reaches operating temperature, the shrink forces of the Boa Clamp readjust to a consistent clamping force. In addition, its clamping force increases as the temperature drops below 40 degrees F, thereby tightening the connection. Cold leaks, which normally occur when the temperature drops below 40 degrees F, are eliminated.

Installation using a heat gun is fast and easy, including hard-to-reach places. Heat-gun attachments permit installation in confining areas that would be extremely difficult to reach using a screwdriver on a conventional, ugly and leaky worm-drive screw clamp.The Boa hose clamp features a smooth surface that won’t rust, corrode, or result in cut fingers during installation. Boa  hose clamps are completely resistant to all automotive fluids including oil, antifreeze and even brake fluid.Both the Boa heavy-duty  and standard clamps are wider than conventional clamps, Boa hose clamps can be positioned over the raised bead on the end of the fitting nipple – even cast metal.
Boa clamps are readily removed with Hose Candy’ specially-designed clamp removal tool. The clamps also can be removed using a soldering iron to melt through the thermoplastic material.
Sizes are available for 1/2″ through 3-1/8 inch I.D. hose.

Boa clamp applications include:

  • Radiator and heater hoses
  • Air induction systems up to 3 inch
  • Vacuum and turbo hoses
  • Hose splicing
  • Air ducting for racing brake systems (never have to re-tighten).


  • "If you want the sharpest engine compartment around, get Hose Candy and let your creative juices flow"  
    Ron Henningsen
  • "We used to hide our hoses, but thanks to Hose Candy we show them off"
    Jim and Mike Ring Ringbrothers
  • "My hoses were once the ugliest part of my engine bay and now they are the star"
    Rick Leontis
  • "It's an amazing product. The pictures  just don't do it justice, you've got to see it! 

    It's just paws up. All the way around"

    John Day