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Rectangular Metric Multi-Wall Ribbed Tube Inserts

In stock

These black, textured LDPE inserts are designed for rectangular metric tubing. Ideal for aesthetic finishes and light-duty load-bearing applications.
The multi-wall ribbed design with a press-fit ensures a secure hold and easy installation.

  • Ideal when aesthetics is not a priority.
  • Fits tightly into rectangular tubing, preventing contamination and offering safety.
  • Easy to install by hand-pressing or with a mallet.
Material: LDPE Color: Black Series Code: SRILR

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68 results
Product SKUs information
Item Code Price range Availability B h A h1 Maximum Wall Thickness Minimum Wall Thickness View
$0.1231 - $0.2052 10000 In stock
0.591 in
0.453 in
0.787 in
0.197 in
0.079 in
0.039 in
$0.2256 - $0.3761 7500 In stock
0.787 in
0.453 in
1.181 in
0.197 in
0.118 in
0.039 in
$0.3746 - $0.6243 3000 In stock
0.787 in
0.571 in
2.362 in
0.197 in
0.118 in
0.039 in
$0.4179 - $0.6965 2100 In stock
1.181 in
0.591 in
2.362 in
0.197 in
0.118 in
0.039 in
$0.6377 - $1.0629 750 In stock
1.181 in
0.567 in
2.362 in
0.197 in
0.157 in
0.098 in
$0.5403 - $0.9005 1000 In stock
0.984 in
0.709 in
2.756 in
0.197 in
0.098 in
0.059 in
$0.5332 - $0.8886 350 In stock
1.575 in
0.965 in
3.15 in
0.197 in
0.197 in
0.118 in
$0.9068 - $1.5113 150 In stock
2.362 in
0.965 in
3.15 in
0.197 in
0.217 in
0.138 in
$0.7934 - $1.3223 250 In stock
1.772 in
0.591 in
3.543 in
0.197 in
0.157 in
0.079 in
$1.3303 - $2.2172 500 In stock
1.575 in
0.571 in
3.937 in
0.197 in
0.157 in
0.059 in
$0.7877 - $1.3128 300 In stock
1.181 in
0.571 in
4.724 in
0.197 in
0.079 in
0.059 in
$1.5292 - $2.5487 300 In stock
1.969 in
0.846 in
4.724 in
0.236 in
0.217 in
0.118 in
$2.4187 - $4.0311 100 In stock
3.15 in
0.984 in
4.724 in
0.276 in
0.315 in
0.197 in
$0.4956 - $0.8261 750 In stock
1.575 in
0.571 in
3.15 in
0.197 in
0.118 in
0.039 in
$0.7742 - $1.2903 300 In stock
1.575 in
0.591 in
3.543 in
0.197 in
0.157 in
0.079 in
$1.6675 - $2.7792 100 In stock
3.15 in
0.748 in
3.937 in
0.256 in
0.217 in
0.118 in
$0.2269 - $0.3782 3000 In stock
0.787 in
0.453 in
0.984 in
0.197 in
0.118 in
0.039 in
$0.2076 - $0.3461 14000 In stock
0.394 in
0.453 in
1.181 in
0.118 in
0.079 in
0.039 in
$0.5532 - $0.9221 1750 In stock
0.984 in
0.453 in
1.378 in
0.197 in
0.118 in
0.039 in
$0.4673 - $0.7788 1250 In stock
1.181 in
0.472 in
1.772 in
0.197 in
0.098 in
0.039 in
  • of 4
Rectangular Tube Insert 20.0 mm 15.0 mm 1.0 mm 2.0 mm Black LDPE

20590710

Price Range
$0.2052 - $0.1231

Stock Levels
10000 In stock
Attributes
  • A
    0.787 in
  • B
    0.591 in
  • h
    0.453 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Rectangular Tube Insert 30.0 mm 20.0 mm 1.0 mm 3.0 mm Black LDPE

20590765

Price Range
$0.3761 - $0.2256

Stock Levels
7500 In stock
Attributes
  • A
    1.181 in
  • B
    0.787 in
  • h
    0.453 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Rectangular Tube Insert 60.0 mm 20.0 mm 1.0 mm 3.0 mm Black LDPE

20590949

Price Range
$0.6243 - $0.3746

Stock Levels
3000 In stock
Attributes
  • A
    2.362 in
  • B
    0.787 in
  • h
    0.571 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Rectangular Tube Insert 60.0 mm 30.0 mm 1.0 mm 3.0 mm Black LDPE

20590963

Price Range
$0.6965 - $0.4179

Stock Levels
2100 In stock
Attributes
  • A
    2.362 in
  • B
    1.181 in
  • h
    0.591 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Rectangular Tube Insert 60.0 mm 30.0 mm 2.5 mm 4.0 mm Black LDPE

20590970

Price Range
$1.0629 - $0.6377

Stock Levels
750 In stock
Attributes
  • A
    2.362 in
  • B
    1.181 in
  • h
    0.567 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.098 in
Rectangular Tube Insert 70.0 mm 25.0 mm 1.5 mm 2.5 mm Black LDPE

20591021

Price Range
$0.9005 - $0.5403

Stock Levels
1000 In stock
Attributes
  • A
    2.756 in
  • B
    0.984 in
  • h
    0.709 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.059 in
Rectangular Tube Insert 80.0 mm 40.0 mm 3.0 mm 5.0 mm Black LDPE

20591090

Price Range
$0.8886 - $0.5332

Stock Levels
350 In stock
Attributes
  • A
    3.15 in
  • B
    1.575 in
  • h
    0.965 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.118 in
Rectangular Tube Insert 80.0 mm 60.0 mm 3.5 mm 5.5 mm Black LDPE

20591120

Price Range
$1.5113 - $0.9068

Stock Levels
150 In stock
Attributes
  • A
    3.15 in
  • B
    2.362 in
  • h
    0.965 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.138 in
Rectangular Tube Insert 90.0 mm 45.0 mm 2.0 mm 4.0 mm Black LDPE

20591168

Price Range
$1.3223 - $0.7934

Stock Levels
250 In stock
Attributes
  • A
    3.543 in
  • B
    1.772 in
  • h
    0.591 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.079 in
Rectangular Tube Insert 100.0 mm 40.0 mm Black LDPE

20591229

Price Range
$2.2172 - $1.3303

Stock Levels
500 In stock
Attributes
  • A
    3.937 in
  • B
    1.575 in
  • h
    0.571 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.059 in
Rectangular Tube Insert Black LDPE

20591274

Price Range
$1.3128 - $0.7877

Stock Levels
300 In stock
Attributes
  • A
    4.724 in
  • B
    1.181 in
  • h
    0.571 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.059 in
Rectangular Tube Insert Black LDPE

20591298

Price Range
$2.5487 - $1.5292

Stock Levels
300 In stock
Attributes
  • A
    4.724 in
  • B
    1.969 in
  • h
    0.846 in
  • h1
    0.236 in
  • Minimum Wall Thickness
    0.118 in
Rectangular Tube Insert Black LDPE

20591328

Price Range
$4.0311 - $2.4187

Stock Levels
100 In stock
Attributes
  • A
    4.724 in
  • B
    3.15 in
  • h
    0.984 in
  • h1
    0.276 in
  • Minimum Wall Thickness
    0.197 in
Rectangular Tube Insert 80.0 mm 40.0 mm 1.0 mm 3.0 mm Black LDPE

20591083

Price Range
$0.8261 - $0.4956

Stock Levels
750 In stock
Attributes
  • A
    3.15 in
  • B
    1.575 in
  • h
    0.571 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Rectangular Tube Insert 90.0 mm 40.0 mm 2.0 mm 4.0 mm Black LDPE

20591151

Price Range
$1.2903 - $0.7742

Stock Levels
300 In stock
Attributes
  • A
    3.543 in
  • B
    1.575 in
  • h
    0.591 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.079 in
Rectangular Tube Insert Black LDPE

20591250

Price Range
$2.7792 - $1.6675

Stock Levels
100 In stock
Attributes
  • A
    3.937 in
  • B
    3.15 in
  • h
    0.748 in
  • h1
    0.256 in
  • Minimum Wall Thickness
    0.118 in
Rectangular Tube Insert 25.0 mm 20.0 mm 1.0 mm 3.0 mm Black LDPE

20590734

Price Range
$0.3782 - $0.2269

Stock Levels
3000 In stock
Attributes
  • A
    0.984 in
  • B
    0.787 in
  • h
    0.453 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Rectangular Tube Insert 30.0 mm 10.0 mm 1.0 mm 2.0 mm Black LDPE

20590741

Price Range
$0.3461 - $0.2076

Stock Levels
14000 In stock
Attributes
  • A
    1.181 in
  • B
    0.394 in
  • h
    0.453 in
  • h1
    0.118 in
  • Minimum Wall Thickness
    0.039 in
Rectangular Tube Insert 35.0 mm 25.0 mm 1.0 mm 3.0 mm Black LDPE

20590796

Price Range
$0.9221 - $0.5532

Stock Levels
1750 In stock
Attributes
  • A
    1.378 in
  • B
    0.984 in
  • h
    0.453 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Rectangular Tube Insert 45.0 mm 30.0 mm 1.0 mm 2.5 mm Black LDPE

20590871

Price Range
$0.7788 - $0.4673

Stock Levels
1250 In stock
Attributes
  • A
    1.772 in
  • B
    1.181 in
  • h
    0.472 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in