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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
$0.68 - $1.1334 450 In stock
0.787 in
0.846 in
4.724 in
0.118 in
0.118 in
0.039 in
$2.313 - $3.855 90 In stock
3.15 in
0.945 in
4.724 in
0.197 in
0.217 in
0.079 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
$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
$0.2769 - $0.4616 4500 In stock
0.984 in
0.453 in
1.575 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
$0.2911 - $0.4851 3500 In stock
0.394 in
0.472 in
1.969 in
0.138 in
0.079 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
$0.6714 - $1.119 700 In stock
1.299 in
0.571 in
2.362 in
0.197 in
0.138 in
0.059 in
$0.705 - $1.175 550 In stock
1.181 in
0.709 in
2.756 in
0.197 in
0.118 in
0.039 in
$0.4332 - $0.722 1500 In stock
0.787 in
0.709 in
3.15 in
0.197 in
0.118 in
0.039 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
$2.1419 - $3.5699 100 In stock
1.575 in
0.846 in
5.906 in
0.236 in
0.177 in
0.079 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
$0.1686 - $0.281 9000 In stock
0.591 in
0.453 in
1.181 in
0.197 in
0.098 in
0.039 in
$0.2996 - $0.4994 6000 In stock
0.394 in
0.413 in
1.575 in
0.197 in
0.079 in
0.059 in
$0.2404 - $0.4007 5000 In stock
0.591 in
0.472 in
1.575 in
0.197 in
0.079 in
0.039 in
$0.3488 - $0.5813 2000 In stock
1.181 in
0.472 in
1.575 in
0.197 in
0.118 in
0.039 in
$0.4769 - $0.7949 1500 In stock
0.591 in
0.571 in
2.362 in
0.197 in
0.079 in
0.039 in
    • of 4
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

20591311

Price Range
$3.855 - $2.313

Stock Levels
90 In stock
Attributes
  • A
    4.724 in
  • B
    3.15 in
  • h
    0.945 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.079 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 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 40.0 mm 25.0 mm 1.0 mm 3.0 mm Black LDPE - PIR

20590833

Price Range
$0.4616 - $0.2769

Stock Levels
4500 In stock
Attributes
  • A
    1.575 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 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 10.0 mm 1.0 mm 2.0 mm Black LDPE - PIR

20590888

Price Range
$0.4851 - $0.2911

Stock Levels
3500 In stock
Attributes
  • A
    1.969 in
  • B
    0.394 in
  • h
    0.472 in
  • h1
    0.138 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 60.0 mm 33.0 mm 1.5 mm 3.5 mm Black LDPE - PIR

20590987

Price Range
$1.119 - $0.6714

Stock Levels
700 In stock
Attributes
  • A
    2.362 in
  • B
    1.299 in
  • h
    0.571 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.059 in
Quick View
View Product >
Rectangular Tube Insert 70.0 mm 30.0 mm 1.0 mm 3.0 mm Black LDPE - PIR

20591038

Price Range
$1.175 - $0.705

Stock Levels
550 In stock
Attributes
  • A
    2.756 in
  • B
    1.181 in
  • h
    0.709 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Quick View
View Product >
Rectangular Tube Insert 80.0 mm 20.0 mm 1.0 mm 3.0 mm Black LDPE - PIR

20591069

Price Range
$0.722 - $0.4332

Stock Levels
1500 In stock
Attributes
  • A
    3.15 in
  • B
    0.787 in
  • h
    0.709 in
  • h1
    0.197 in
  • Minimum Wall Thickness
    0.039 in
Quick View
View Product >
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
Quick View
View Product >
Rectangular Tube Insert 90.0 mm 40.0 mm 2.0 mm 4.0 mm Black LDPE - PIR

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
Quick View
View Product >
Rectangular Tube Insert Black LDPE

20591366

Price Range
$3.5699 - $2.1419

Stock Levels
100 In stock
Attributes
  • A
    5.906 in
  • B
    1.575 in
  • h
    0.846 in
  • h1
    0.236 in
  • Minimum Wall Thickness
    0.079 in
Quick View
View Product >
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
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 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
Quick View
View Product >
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
Quick View
View Product >
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
Quick View
View Product >
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
Quick View
View Product >