Ultra Rail Installation Manual
snapnrack.com
23
Leveling Components
INSTALLATION INSTRUCTIONS
1) Remove Ultra Mount components
from roof attachment, taking note
of their installation order and
orientation.
2) Remove bolt from L Foot
Extension and install onto pre-
installed roof attachment, then
set desired height and tighten
hardware.
3) Re-install Ultra Rail Mounting
Hardware components onto L Foot
Extension in the following order:
Ultra Mount (tapped) – Ultra Mount
(thru-hole) – L Foot Extension –
spring – washer – bolt
Ensure bolt is threaded into mount,
but leave assembly loose for rail
installation.
Best Practice:
See exploded view in “Ultra Rail
Mounting Hardware” section for
clarification.
Install Note:
3 3/8"
4 3/8"
4 3/8"
5 3/8"
6 3/8"
L Foot Extension Provides Up To 3” of Height Adjustment
Use a single L Foot Extension
on no more than 30% of
attachment points.
SnapNrack L Foot Extension