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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
Product SKUs information
Item Code Price range Availability B h A h1 Maximum Wall Thickness Minimum Wall Thickness View
$0.2404 - $0.4007 5000 In stock
0.591 in
0.472 in
1.575 in
0.197 in
0.079 in
0.039 in
$0.4769 - $0.7949 1500 In stock
0.591 in
0.571 in
2.362 in
0.197 in
0.079 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
$2.2649 - $3.7749 100 In stock
1.969 in
1.102 in
5.906 in
0.236 in
0.236 in
0.157 in
$0.3909 - $0.6515 3000 In stock
0.984 in
0.551 in
2.362 in
0.197 in
0.118 in
0.039 in
$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
$0.1337 - $0.2228 8000 In stock
0.591 in
0.453 in
0.984 in
0.197 in
0.098 in
0.039 in
$0.2996 - $0.4994 6000 In stock
0.394 in
0.413 in
1.575 in
0.197 in
0.079 in
0.059 in
$0.3488 - $0.5813 2000 In stock
1.181 in
0.472 in
1.575 in
0.197 in
0.118 in
0.039 in
$0.489 - $0.815 500 In stock
0.984 in
0.709 in
3.346 in
0.197 in
0.217 in
0.138 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
$0.7358 - $1.2263 450 In stock
0.984 in
0.591 in
3.937 in
0.197 in
0.118 in
0.059 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
$2.6358 - $4.3931 60 In stock
3.937 in
0.945 in
4.724 in
0.236 in
0.236 in
0.138 in
$0.1095 - $0.1826 20000 In stock
0.394 in
0.433 in
0.787 in
0.118 in
0.079 in
0.031 in
$0.2041 - $0.3402 6000 In stock
0.787 in
0.472 in
1.575 in
0.197 in
0.118 in
0.039 in
$0.2417 - $0.4028 2900 In stock
0.984 in
0.571 in
1.969 in
0.197 in
0.118 in
0.039 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
$0.9279 - $1.5465 200 In stock
1.969 in
0.866 in
3.543 in
0.236 in
0.177 in
0.079 in
  • of 4
Rectangular Tube Insert 40.0 mm 15.0 mm 1.0 mm 2.0 mm Black LDPE - PIR

20590819

Price Range
$0.4007 - $0.2404

Stock Levels
5000 In stock
Attributes
  • A
    1.575 in
  • B
    0.591 in
  • h
    0.472 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Rectangular Tube Insert 60.0 mm 15.0 mm 1.0 mm 2.0 mm Black LDPE - PIR

20590932

Price Range
$0.7949 - $0.4769

Stock Levels
1500 In stock
Attributes
  • A
    2.362 in
  • B
    0.591 in
  • h
    0.571 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
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
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
Rectangular Tube Insert Black LDPE

20591380

Price Range
$3.7749 - $2.2649

Stock Levels
100 In stock
Attributes
  • A
    5.906 in
  • B
    1.969 in
  • h
    1.102 in
  • h1
    0.236 in
  • Minimum Wall Thickness
    0.157 in
Rectangular Tube Insert 60.0 mm 25.0 mm 1.0 mm 3.0 mm Black LDPE - PIR

20590956

Price Range
$0.6515 - $0.3909

Stock Levels
3000 In stock
Attributes
  • A
    2.362 in
  • B
    0.984 in
  • h
    0.551 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
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
Rectangular Tube Insert 25.0 mm 15.0 mm 1.0 mm 2.5 mm Black LDPE - PIR

20590727

Price Range
$0.2228 - $0.1337

Stock Levels
8000 In stock
Attributes
  • A
    0.984 in
  • B
    0.591 in
  • h
    0.453 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Rectangular Tube Insert 40.0 mm 10.0 mm 1.5 mm 2.0 mm Black LDPE - PIR

20590802

Price Range
$0.4994 - $0.2996

Stock Levels
6000 In stock
Attributes
  • A
    1.575 in
  • B
    0.394 in
  • h
    0.413 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.059 in
Rectangular Tube Insert 40.0 mm 30.0 mm 1.0 mm 3.0 mm Black LDPE - PIR

20590840

Price Range
$0.5813 - $0.3488

Stock Levels
2000 In stock
Attributes
  • A
    1.575 in
  • B
    1.181 in
  • h
    0.472 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Rectangular Tube Insert 85.0 mm 25.0 mm 3.5 mm 5.5 mm Black LDPE - PIR

20591137

Price Range
$0.815 - $0.489

Stock Levels
500 In stock
Attributes
  • A
    3.346 in
  • B
    0.984 in
  • h
    0.709 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.138 in
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
Rectangular Tube Insert 100.0 mm 25.0 mm Black LDPE

20591205

Price Range
$1.2263 - $0.7358

Stock Levels
450 In stock
Attributes
  • A
    3.937 in
  • B
    0.984 in
  • h
    0.591 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.059 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 120.0 mm 100.0 mm Black LDPE

20591335

Price Range
$4.3931 - $2.6358

Stock Levels
60 In stock
Attributes
  • A
    4.724 in
  • B
    3.937 in
  • h
    0.945 in
  • h1
    0.236 in
  • Minimum Wall Thickness
    0.138 in
Rectangular Tube Insert 20.0 mm 10.0 mm 0.8 mm 2.0 mm Black LDPE - PIR

20590703

Price Range
$0.1826 - $0.1095

Stock Levels
20000 In stock
Attributes
  • A
    0.787 in
  • B
    0.394 in
  • h
    0.433 in
  • h1
    0.118 in
  • Minimum Wall Thickness
    0.031 in
Rectangular Tube Insert 40.0 mm 20.0 mm 1.0 mm 3.0 mm Black LDPE - PIR

20590826

Price Range
$0.3402 - $0.2041

Stock Levels
6000 In stock
Attributes
  • A
    1.575 in
  • B
    0.787 in
  • h
    0.472 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Rectangular Tube Insert 50.0 mm 25.0 mm 1.0 mm 3.0 mm Black LDPE - PIR

20590901

Price Range
$0.4028 - $0.2417

Stock Levels
2900 In stock
Attributes
  • A
    1.969 in
  • B
    0.984 in
  • h
    0.571 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
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
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