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  TUBING INSERTS
Rectangular Tubing Inserts - REC Series | Round Tubing Inserts - RTI Series
Square Tubing Inserts - STI Series | Custom Inserts

 

 

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STI SERIES
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SQUARE TUBING INSERTS
The STI Series is designed with
exterior ribs to plug and ensure a
tight grip. Square Tubing Inserts
are appropriate for a variety of
applications but most commonly
used for office furniture.

Some parts are also available with domed and/or
other types of top profiles. Consult PMI Customer Service
for details.

MATERIAL: LOW DENSITY POLYETHYLENE (BLACK)
PART NO.
SHANK DEPTH
C
TO FIT TUBE GAGE
TUBE WALL THICKNESS
STI-1/2
0.400
16 - 18
.065 - .049
STI-5/8
0.480
14 - 20
.083 - .035
STI-3/4
0.480
14 - 20
.083 - .035
STI-7/8
0.500
14 - 20
.083 - .035
STI-1 - 10
0.440
10 - 14
.134 - .083
STI-1 - 14
0.450
14 - 20
.083 - .035
STI-1 - 16
0.480
16 - 18
.065 - .049
STI-1-1/8
0.490
14 - 20
.083 - .035
STI-1-1/4
0.490
14 - 20
.083 - .035
STI-1-3/8
0.470
14 - 20
.083 - .035
STI-1-1/2 - 10
0.470
10 - 14
.134 - .083
STI-1-1/2 - 14
0.500
14 - 20
.083 - .035
STI-1-3/4
0.780
14 - 20
.083 - .035
STI-2 - 10
0.720
10 - 14
.134 - .083
STI-2 - 14
0.720
14 - 20
.083 - .035