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

Info

Application

Torque Specifications for HANS Device Fasteners

Detailed torque specification for HANS Device anchors and tether carriers
      
(A) Helmet Anchor Torque Specifications
POST ANCHOR
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
FIXED TETHER CARRIERS
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.

SLIDING TETHERS CARRIERS
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.

Notes

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")