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Rectangular Metric Multi-Wall Ribbed Tube Inserts

In stock

Note: Ensure the "Metric" toggle is selected to view the correct dimensions for these products, as they are designed for metric tubing.

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

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Product SKUs information
Item Code Price range Availability B h A h1 Maximum Wall Thickness Minimum Wall Thickness View
$0.6954 - $1.1591 1500 In stock
1.181 in
0.571 in
3.15 in
0.197 in
0.098 in
0.039 in
$0.6744 - $1.124 600 In stock
0.787 in
0.571 in
3.543 in
0.197 in
0.098 in
0.039 in
$0.9279 - $1.5465 200 In stock
1.969 in
0.866 in
3.543 in
0.236 in
0.177 in
0.079 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
$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
$0.3295 - $0.5492 1750 In stock
0.787 in
0.453 in
1.772 in
0.197 in
0.118 in
0.039 in
$0.3643 - $0.6072 1200 In stock
1.575 in
0.492 in
1.969 in
0.197 in
0.118 in
0.059 in
$0.6877 - $1.1462 1500 In stock
0.787 in
0.591 in
3.937 in
0.197 in
0.118 in
0.059 in
$1.0941 - $1.8236 125 In stock
2.362 in
0.945 in
3.937 in
0.236 in
0.177 in
0.059 in
$0.1897 - $0.3162 5000 In stock
0.787 in
0.453 in
1.378 in
0.197 in
0.079 in
0.039 in
$2.0421 - $3.4035 175 In stock
1.181 in
0.846 in
5.906 in
0.236 in
0.118 in
0.059 in
$0.1686 - $0.281 9000 In stock
0.591 in
0.453 in
1.181 in
0.197 in
0.098 in
0.039 in
$0.6695 - $1.1159 1000 In stock
0.787 in
0.748 in
2.756 in
0.197 in
0.138 in
0.039 in
$0.68 - $1.1334 450 In stock
0.787 in
0.846 in
4.724 in
0.118 in
0.118 in
0.039 in
$2.3649 - $3.9416 70 In stock
3.15 in
0.965 in
5.512 in
0.197 in
0.177 in
0.079 in
$1.5292 - $2.5487 150 In stock
1.969 in
0.846 in
4.724 in
0.236 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
$0.5532 - $0.9221 1750 In stock
0.984 in
0.453 in
1.378 in
0.197 in
0.118 in
0.039 in
$0.9106 - $1.5177 200 In stock
1.969 in
0.709 in
3.15 in
0.197 in
0.157 in
0.059 in
$0.437 - $0.7284 1500 In stock
1.575 in
0.551 in
2.362 in
0.197 in
0.118 in
0.039 in
    • of 4
Rectangular Tube Insert 80.0 mm 30.0 mm 1.0 mm 2.5 mm Black LDPE - PIR

20591076

Price Range
$1.1591 - $0.6954

Stock Levels
1500 In stock
Attributes
  • A
    3.15 in
  • B
    1.181 in
  • h
    0.571 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Quick View
View Product >
Rectangular Tube Insert 90.0 mm 20.0 mm 1.0 mm 2.5 mm Black LDPE - PIR

20591144

Price Range
$1.124 - $0.6744

Stock Levels
600 In stock
Attributes
  • A
    3.543 in
  • B
    0.787 in
  • h
    0.571 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Quick View
View Product >
Rectangular Tube Insert 90.0 mm 50.0 mm 2.0 mm 4.5 mm Black LDPE - PIR

20591175

Price Range
$1.5465 - $0.9279

Stock Levels
200 In stock
Attributes
  • A
    3.543 in
  • B
    1.969 in
  • h
    0.866 in
  • h1
    0.236 in
  • Minimum Wall Thickness
    0.079 in
Quick View
View Product >
Rectangular Tube Insert 90.0 mm 45.0 mm 2.0 mm 4.0 mm Black LDPE - PIR

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
Quick View
View Product >
Rectangular Tube Insert 30.0 mm 20.0 mm 1.0 mm 3.0 mm Black LDPE - PIR

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
Quick View
View Product >
Rectangular Tube Insert 45.0 mm 20.0 mm 1.0 mm 3.0 mm Black LDPE - PIR

20590857

Price Range
$0.5492 - $0.3295

Stock Levels
1750 In stock
Attributes
  • A
    1.772 in
  • B
    0.787 in
  • h
    0.453 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Quick View
View Product >
Rectangular Tube Insert 50.0 mm 40.0 mm 1.5 mm 3.0 mm Black LDPE - PIR

20590925

Price Range
$0.6072 - $0.3643

Stock Levels
1200 In stock
Attributes
  • A
    1.969 in
  • B
    1.575 in
  • h
    0.492 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.059 in
Quick View
View Product >
Rectangular Tube Insert 100.0 mm 20.0 mm Black LDPE

20591199

Price Range
$1.1462 - $0.6877

Stock Levels
1500 In stock
Attributes
  • A
    3.937 in
  • B
    0.787 in
  • h
    0.591 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.059 in
Quick View
View Product >
Rectangular Tube Insert Black LDPE

20591243

Price Range
$1.8236 - $1.0941

Stock Levels
125 In stock
Attributes
  • A
    3.937 in
  • B
    2.362 in
  • h
    0.945 in
  • h1
    0.236 in
  • Minimum Wall Thickness
    0.059 in
Quick View
View Product >
Rectangular Tube Insert 35.0 mm 20.0 mm 1.0 mm 2.0 mm Black LDPE - PIR

20590789

Price Range
$0.3162 - $0.1897

Stock Levels
5000 In stock
Attributes
  • A
    1.378 in
  • B
    0.787 in
  • h
    0.453 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Quick View
View Product >
Rectangular Tube Insert Black LDPE

20591359

Price Range
$3.4035 - $2.0421

Stock Levels
175 In stock
Attributes
  • A
    5.906 in
  • B
    1.181 in
  • h
    0.846 in
  • h1
    0.236 in
  • Minimum Wall Thickness
    0.059 in
Quick View
View Product >
Rectangular Tube Insert 30.0 mm 15.0 mm 1.0 mm 2.5 mm Black LDPE - PIR

20590758

Price Range
$0.281 - $0.1686

Stock Levels
9000 In stock
Attributes
  • A
    1.181 in
  • B
    0.591 in
  • h
    0.453 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Quick View
View Product >
Rectangular Tube Insert 70.0 mm 20.0 mm 1.0 mm 3.5 mm Black LDPE - PIR

20591014

Price Range
$1.1159 - $0.6695

Stock Levels
1000 In stock
Attributes
  • A
    2.756 in
  • B
    0.787 in
  • h
    0.748 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Quick View
View Product >
Rectangular Tube Insert Black LDPE

20591267

Price Range
$1.1334 - $0.68

Stock Levels
450 In stock
Attributes
  • A
    4.724 in
  • B
    0.787 in
  • h
    0.846 in
  • h1
    0.118 in
  • Minimum Wall Thickness
    0.039 in
Quick View
View Product >
Rectangular Tube Insert Black LDPE

20591342

Price Range
$3.9416 - $2.3649

Stock Levels
70 In stock
Attributes
  • A
    5.512 in
  • B
    3.15 in
  • h
    0.965 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.079 in
Quick View
View Product >
Rectangular Tube Insert Black LDPE

20591298

Price Range
$2.5487 - $1.5292

Stock Levels
150 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
Quick View
View Product >
Rectangular Tube Insert 25.0 mm 20.0 mm 1.0 mm 3.0 mm Black LDPE - PIR

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
Quick View
View Product >
Rectangular Tube Insert 35.0 mm 25.0 mm 1.0 mm 3.0 mm Black LDPE - PIR

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
Quick View
View Product >
Rectangular Tube Insert 80.0 mm 50.0 mm 1.5 mm 4.0 mm Black LDPE - PIR

20591106

Price Range
$1.5177 - $0.9106

Stock Levels
200 In stock
Attributes
  • A
    3.15 in
  • B
    1.969 in
  • h
    0.709 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.059 in
Quick View
View Product >
Rectangular Tube Insert 60.0 mm 40.0 mm 1.0 mm 3.0 mm Black LDPE - PIR

20591007

Price Range
$0.7284 - $0.437

Stock Levels
1500 In stock
Attributes
  • A
    2.362 in
  • B
    1.575 in
  • h
    0.551 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Quick View
View Product >