As you can see it is fully adjustable to as tight as you want it. You pull on the gray seat belt to tighten. Pull on the black strap to loosen.
Here are the seat belts that were purchased from Tuff-Tow. I got the inertia reels for the front seat shoulder harness due to the flap handle reach needed.
Here is the outboard passenger side
belt:
As you can see it is fully adjustable to as tight as you want it. You
pull on the gray seat belt to tighten. Pull on the black strap to
loosen.
When fully extended, these front belts (both inboard and outboard) are
approximately 36"
long:
Kind of hard to hold the camera, seat belt and tape measure all at once
:>)
The inboard front seat belt on the passenger side (between the
seats).
Again this belt is approx. 36" long when fully extended and is adjustable
as tight as you want to go.
The passenger side shoulder strap inertia
reel:
The shoulder strap end slides over the end of the outboard seat
belt:
Here it is slid over the
end:
The inboard seat belt is then snapped in place capturing the shoulder harness
and outboard belt:
Of course these work much better with an actual person in the
seat:
Click here for Seat Belts page 2