NT308W
INSTALLATION
3
Clamp Mounting
The included clamping system is designed to support structures that utilize round tubing.
Oval tubing and flat structures will not work with this clamp. The clamp can be used
with tube diameters from 1.5” up to 2.75”. Separate bushing sets for all tube sizes at 1/8”
increments are included. Refer to the table below to determine
optimal configuration.
Tube
Diameter
Tube
Circumference
Clamp
Top
Bushing
Bottom
Bushing
1.54
.71A
1.50
1.50
1.6255
.10A
1.63
1.63
1.75
5.50
A1
.751
.75
1.8755
.89A
none
1.88
26
.28B
2.00
2.00
2.1256
.68B
2.13
2.13
2.25
7.07
B2
.252
.25
2.375
7.46
B2
.382
.38
2.57
.85B
2.50
2.50
2.6258
.25B
2.68
2.68
2.75
8.64
Bn
onen
one
