QuakeClamp
U-Bolt Clamp
Winner

4 Parts
Loser

8 Parts
Winner

59 Seconds
to attach
Loser

4 minutes and 13
seconds to attach
Threaded rod connected
between clamped channels
Winner

No
Deformation
Big Loser

Failure

the U-Bolt
clamps

do not hold
Threaded rod pulls
clamped channels toward
each other
Winner

QuakeClamp

does not

Move
QuakeClamp Wins Tug-of-War

QuakeClamp is superior when attached to a vertical beam.  It also allows a
cantilevered load which can not be done with the u-bolt type of clamp.  

This test also supports the claim that QuakeClamp is the best solution in a seismic application.  

Extensive prolonged high intensive vibration tests also resulted in no failure.

Best Seismic Clamp Ever Invented

Remains secure during extreme shaking and vibration.    
The total leveraged entrapment of the beam flange and strut or pipe
together with the spring action of the clamp insures constant
clamping with no twisting or sliding between surfaces.
Loser

Major
Deformation
As U-Bolts
are tightened
In another comparison Test

Both Clamps hold beyound the

bowing of the strut channels.
NuCamp Systems LLC
Others