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HANS DK 13235-41 Hans Device Pro SAH 20 Med Quick Click Slide Tether
HANS DK 13235-41 Hans Device Pro SAH 20   Med Quick Click Slide Tether

HANS DK 13235-41 Hans Device Pro SAH 20 Med Quick Click Slide Tether

Dirt Late Model, Midget, Modified, Pavement Late Model, Sprint Car, Sliding Tether Type

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HANS DK 13235-41 Hans Device Pro SAH 20   Med Quick Click Slide Tether
HANS DK 13235-41 Hans Device Pro SAH 20 Med Quick Click Slide Tether
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Part # 451323541
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  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.


Restraint Component:
Complete Restraint System
Restraint System Size:
SFI Rating:
Tether Type:
Anchor Type:
Quick Click
20 degree
Material Type:
Carbon Fiber
1 lbs.
MFG. Part #:
DK 13235-41
Hardware Included:
Sold in Quantity:


Featuring light weight and a low collar, the HANS Device Pro Ultra provides the same protection as the HANS Professional used worldwide by drivers in major racing series since 2001. Made from carbon fiber, the new HANS Pro Ultra carries a feather graphic on the new style collar signifying its low weight.
  • Hand made with high modulus carbon fiber
  • Hollow core reduces weight, weighs about 1 pound
  • Provides the same protection as the HANS Professional
  • Allows easier entry and exit from cockpit
  • Higher epaulets for improved function with safety harness
  • SFI 38.1 and FIA approved
  • SAH version does not include helmet anchor backing nuts or wrench
  • Quick Click anchors
  • Sliding tether
  • 20 degree layback
  • Medium

Hans Device Sizing Chart (Link)

HANS Quick Start Guide (PDF) 


Torque Specifications for HANS Device Fasteners

Detailed torque specification for HANS Device anchors and tether carriers
(A) Helmet Anchor Torque Specifications
Torque specs for the indexing post screw are:
30 Inch Pounds (in-lbs) OR
3.4 Newton Meters (N-m) which is similar to:
Finger tight plus one quarter turn additional.

(B) Tether Clamp Torque Specifications
Torque specs for the screws holding the metal fixed tether clamps are:
20 Inch Pounds (in-lbs) OR
2.25 Newton Meters (N-m)which is similar to:
Very tight.

Torque specs for the screws holding the orange sliding tether carriers are:
8.0 Inch Pounds (in-lbs) OR
0.9 Newton Meters (Nm) which is similar to:
Finger tight.


The new HANS Pro Ultra allows better access and egress for drivers due to the lower collar. A different contour to the legs provides an improved fit across the chest and shoulders. The newest HANS also has high epaulets for an improved fit with safety harnesses.

The HANS Pro Ultra has been approved for competition by the SFI’s specification 38.1 for Head and Neck Restraints and by the FIA, the international sanctioning body.

To select the HANS device for you, you will need to know a couple of things:

1) What degree of angle is your seat?

  • The most common are: 0-10 degree (upright & many sprint cars), 20 degree (most common, modifieds, stock cars, sprints), 30 degree (200lbs or more)

2) What does your neck measure?

  • The most common are: Medium (13.5"-17"), Large (16"-20")
Some parts are not legal for use in California or other states with similar laws/regulations

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Q & A

Videos & Articles
  • The HANS Device has proven to save the lives of racers time and again. We'll show you how to select the right HANS Device for your specific needs here.
  • EMi Employee Frank and Speedway Motors employee Jeremy demonstrate how to properly measure for a race suit.
  • Racing technology is more advanced than ever before. The cars, safety equipment, and testing are superior, so why are drivers and co-drivers injured every week? Simpson's ongoing effort to make racers safer includes this brief and informative article.
  • After reaching out to a few parents of youth drivers, McKenna has compiled 3 major crucial safety tips that are often times neglected in youth racing. Find out what parents wish they would've known about safety gear before their child started racing.
  • What does McKenna wear at the track? Fire suits and helmets are a given, but under garments are not as well known. Find out why she chooses to wear 'underwear' and the importance of them.
  • Sprint car driver, McKenna Haase, learns her lesson the hard way and explains why she is so passionate about her helmet. She believes it is the most important piece of safety gear in racing, find out why!
  • Having a difficult time deciding which racing harness to use? With many options to consider from size to closure type, this article will walk you through how to go about choosing the perfect one for you and your race car. Safety first!

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