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Square Tube Inserts - Multi Purpose

In stock

Multi-function Square Tube Inserts are an ideal choice when aesthetics of your final product is not a priority. They fit tightly into square tubing, posts or poles and prevent contamination, while offering safety, and a clean finish from sharp edges on freshly cut tubes.

A practical and cost-effective range that includes thinner walls and a wide variety of sizes, fulfilling the essential requirement of tube insert protection. They are a practical choice, particularly if the appearance of your application is not a crucial factor.

Easy to install by hand-pressing or with the use of a mallet, resulting in a quick and efficient assembly process. They can be used in machine building or any application where structural tubing is required.

  • Fits tightly into square tubing, posts or poles.
  • Easy to install by hand-pressing or with a mallet.
  • Used in machine building or where structural tubing is required.
Material: LDPE Colour: Black Series Code: SR1540

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37 results
Product SKUs information
Item Code Price range Availability Minimum Compatible Wall Thickness H Maximum Compatible Wall Thickness h AxA View
1213 In stock - Delivery conditions may apply, visit our FAQs
2.6 mm
25.0 mm
4.0 mm
6.5 mm
50.0 mm
498 In stock - Delivery conditions may apply, visit our FAQs
3.5 mm
14.5 mm
6.0 mm
5.0 mm
50.0 mm
250 In stock - Delivery conditions may apply, visit our FAQs
2.5 mm
24.0 mm
5.0 mm
8.0 mm
80.0 mm
90 In stock - Delivery conditions may apply, visit our FAQs
1.0 mm
24.0 mm
4.0 mm
7.0 mm
100.0 mm
170 In stock - Delivery conditions may apply, visit our FAQs
5.0 mm
27.0 mm
8.0 mm
6.0 mm
150.0 mm
Request the lead time here
52594 In stock - Delivery conditions may apply, visit our FAQs
0.8 mm
12.0 mm
2.5 mm
4.0 mm
10.0 mm
25000 In stock - Delivery conditions may apply, visit our FAQs
1.0 mm
11.5 mm
3.0 mm
5.0 mm
20.0 mm
4500 In stock - Delivery conditions may apply, visit our FAQs
1.0 mm
11.5 mm
3.5 mm
5.0 mm
32.0 mm
2500 In stock - Delivery conditions may apply, visit our FAQs
3.0 mm
14.5 mm
5.0 mm
5.0 mm
45.0 mm
3672 In stock - Delivery conditions may apply, visit our FAQs
2.5 mm
12.0 mm
5.0 mm
5.0 mm
35.0 mm
1240 In stock - Delivery conditions may apply, visit our FAQs
2.0 mm
14.5 mm
4.5 mm
5.0 mm
55.0 mm
799 In stock - Delivery conditions may apply, visit our FAQs
1.0 mm
21.0 mm
3.0 mm
5.0 mm
65.0 mm
100 In stock - Delivery conditions may apply, visit our FAQs
5.0 mm
24.0 mm
8.0 mm
7.0 mm
100.0 mm
40 In stock - Delivery conditions may apply, visit our FAQs
2.5 mm
25.0 mm
6.0 mm
5.0 mm
120.0 mm
Request the lead time here
3.0 mm
25.0 mm
6.0 mm
5.0 mm
125.0 mm
15000 In stock - Delivery conditions may apply, visit our FAQs
1.5 mm
11.5 mm
3.0 mm
5.0 mm
18.0 mm
  • of 2
Square Tube Insert 13.0 mm 0.5 mm - 2.0 mm Black LDPE

20594299


Stock Levels
30000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    13.0 mm
  • H
    12.0 mm
  • h
    4.0 mm
  • Compatible Wall Thickness Range
    0.5 - 2.0 mm | 0.02 - 0.079 in
  • Material
    LDPE
Square Tube Insert 12.0 mm 1.0 mm - 2.0 mm Black LDPE

20594282


Stock Levels
50000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    12.0 mm
  • H
    12.0 mm
  • h
    4.0 mm
  • Compatible Wall Thickness Range
    1.0 - 2.0 mm | 0.039 - 0.079 in
  • Material
    LDPE
Square Tube Insert 15.0 mm 1.0 mm - 2.0 mm Black LDPE

20594305


Stock Levels
30000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    15.0 mm
  • H
    11.5 mm
  • h
    4.0 mm
  • Compatible Wall Thickness Range
    1.0 - 2.0 mm | 0.039 - 0.079 in
  • Material
    LDPE
Square Tube Insert 22.0 mm 1.0 mm - 3.5 mm Black LDPE

20594336


Stock Levels
9000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    22.0 mm
  • H
    12.0 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 3.5 mm | 0.039 - 0.138 in
  • Material
    LDPE
Square Tube Insert 40.0 mm 1.0 mm - 3.0 mm Black LDPE

20594398


Stock Levels
Request the lead time here
Attributes
  • AxA
    40.0 mm
  • H
    14.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 3.0 mm | 0.039 - 0.118 in
  • Material
    LDPE
Square Tube Insert 60.0 mm 1.5 mm - 3.5 mm Black LDPE

20594473


Stock Levels
819 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    60.0 mm
  • H
    15.0 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.5 - 3.5 mm | 0.059 - 0.138 in
  • Material
    LDPE
Square Tube Insert 80.0 mm 1.5 mm - 4.0 mm Black LDPE

20594510


Stock Levels
615 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    80.0 mm
  • H
    21.0 mm
  • h
    6.0 mm
  • Compatible Wall Thickness Range
    1.5 - 4.0 mm | 0.059 - 0.157 in
  • Material
    LDPE
Square Tube Insert 70.0 mm 1.5 mm - 4.0 mm Black LDPE

20594503


Stock Levels
Request the lead time here
Attributes
  • AxA
    70.0 mm
  • H
    19.0 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.5 - 4.0 mm | 0.059 - 0.157 in
  • Material
    LDPE
Square Tube Insert 95.0 mm 3.5 mm - 5.5 mm Black LDPE

20594558


Stock Levels
600 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    95.0 mm
  • H
    21.5 mm
  • h
    6.0 mm
  • Compatible Wall Thickness Range
    3.5 - 5.5 mm | 0.138 - 0.217 in
  • Material
    LDPE
Square Tube Insert 140.0 mm 4.0 mm - 7.0 mm Black LDPE

20594619


Stock Levels
40 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    140.0 mm
  • H
    34.0 mm
  • h
    3.0 mm
  • Compatible Wall Thickness Range
    4.0 - 7.0 mm | 0.157 - 0.276 in
  • Material
    LDPE
Square Tube Insert 25.0 mm 1.0 mm - 3.0 mm Black LDPE

20594343


Stock Levels
10339 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    25.0 mm
  • H
    11.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 3.0 mm | 0.039 - 0.118 in
  • Material
    LDPE
Square Tube Insert 30.0 mm 1.0 mm - 3.0 mm Black LDPE

20594350


Stock Levels
13899 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    30.0 mm
  • H
    11.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 3.0 mm | 0.039 - 0.118 in
  • Material
    LDPE
Square Tube Insert 45.0 mm 1.0 mm - 3.0 mm Black LDPE

20594411


Stock Levels
1400 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    45.0 mm
  • H
    14.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 3.0 mm | 0.039 - 0.118 in
  • Material
    LDPE
Square Tube Insert 50.0 mm 1.0 mm - 2.5 mm Black LDPE

20594435


Stock Levels
3693 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    50.0 mm
  • H
    14.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 2.5 mm | 0.039 - 0.098 in
  • Material
    LDPE
Square Tube Insert 60.0 mm 3.0 mm - 5.0 mm Black LDPE

20594480


Stock Levels
15 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    60.0 mm
  • H
    17.5 mm
  • h
    6.5 mm
  • Compatible Wall Thickness Range
    3.0 - 5.0 mm | 0.118 - 0.197 in
  • Material
    LDPE
Square Tube Insert 90.0 mm 3.0 mm - 5.0 mm Black LDPE

20594541


Stock Levels
Request the lead time here
Attributes
  • AxA
    90.0 mm
  • H
    25.0 mm
  • h
    6.0 mm
  • Compatible Wall Thickness Range
    3.0 - 5.0 mm | 0.118 - 0.197 in
  • Material
    LDPE
Square Tube Insert 80.0 mm 4.0 mm - 7.0 mm Black LDPE

20594534


Stock Levels
Request the lead time here
Attributes
  • AxA
    80.0 mm
  • H
    21.0 mm
  • h
    6.0 mm
  • Compatible Wall Thickness Range
    4.0 - 7.0 mm | 0.157 - 0.276 in
  • Material
    LDPE
Square Tube Insert 110.0 mm 3.0 mm - 5.0 mm Black LDPE

20594589


Stock Levels
180 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    110.0 mm
  • H
    24.0 mm
  • h
    6.0 mm
  • Compatible Wall Thickness Range
    3.0 - 5.0 mm | 0.118 - 0.197 in
  • Material
    LDPE
Square Tube Insert 35.0 mm 1.0 mm - 3.0 mm Black LDPE

20594374


Stock Levels
7500 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    35.0 mm
  • H
    14.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 3.0 mm | 0.039 - 0.118 in
  • Material
    LDPE
Square Tube Insert 40.0 mm 3.0 mm - 5.0 mm Black LDPE

20594404


Stock Levels
1214 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    40.0 mm
  • H
    14.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    3.0 - 5.0 mm | 0.118 - 0.197 in
  • Material
    LDPE
Square Tube Insert 50.0 mm 2.6 mm - 4.0 mm Black LDPE

20594442


Stock Levels
1213 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    50.0 mm
  • H
    25.0 mm
  • h
    6.5 mm
  • Compatible Wall Thickness Range
    2.6 - 4.0 mm | 0.102 - 0.157 in
  • Material
    LDPE
Square Tube Insert 50.0 mm 3.5 mm - 6.0 mm Black LDPE

20594459


Stock Levels
498 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    50.0 mm
  • H
    14.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    3.5 - 6.0 mm | 0.138 - 0.236 in
  • Material
    LDPE
Square Tube Insert 80.0 mm 2.5 mm - 5.0 mm Black LDPE

20594527


Stock Levels
250 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    80.0 mm
  • H
    24.0 mm
  • h
    8.0 mm
  • Compatible Wall Thickness Range
    2.5 - 5.0 mm | 0.098 - 0.197 in
  • Material
    LDPE
Square Tube Insert 100.0 mm 1.0 mm - 4.0 mm Black LDPE

20594565


Stock Levels
90 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    100.0 mm
  • H
    24.0 mm
  • h
    7.0 mm
  • Compatible Wall Thickness Range
    1.0 - 4.0 mm | 0.039 - 0.157 in
  • Material
    LDPE
Square Tube Insert 150.0 mm 5.0 mm - 8.0 mm Black LDPE

20594626


Stock Levels
170 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    150.0 mm
  • H
    27.0 mm
  • h
    6.0 mm
  • Compatible Wall Thickness Range
    5.0 - 8.0 mm | 0.197 - 0.315 in
  • Material
    LDPE
Square Tube Insert - Black LDPE

20594633


Stock Levels
Request the lead time here
Attributes
  • Material
    LDPE
  • Colour
    Black
Square Tube Insert 10.0 mm 0.8 mm - 2.5 mm Black LDPE

20594275


Stock Levels
52594 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    10.0 mm
  • H
    12.0 mm
  • h
    4.0 mm
  • Compatible Wall Thickness Range
    0.8 - 2.5 mm | 0.031 - 0.098 in
  • Material
    LDPE
Square Tube Insert 20.0 mm 1.0 mm - 3.0 mm Black LDPE

20594329


Stock Levels
25000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    20.0 mm
  • H
    11.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 3.0 mm | 0.039 - 0.118 in
  • Material
    LDPE
Square Tube Insert 32.0 mm 1.0 mm - 3.5 mm Black LDPE

20594367


Stock Levels
4500 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    32.0 mm
  • H
    11.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 3.5 mm | 0.039 - 0.138 in
  • Material
    LDPE
Square Tube Insert 45.0 mm 3.0 mm - 5.0 mm Black LDPE

20594428


Stock Levels
2500 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    45.0 mm
  • H
    14.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    3.0 - 5.0 mm | 0.118 - 0.197 in
  • Material
    LDPE
Square Tube Insert 35.0 mm 2.5 mm - 5.0 mm Black LDPE

20594381


Stock Levels
3672 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    35.0 mm
  • H
    12.0 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    2.5 - 5.0 mm | 0.098 - 0.197 in
  • Material
    LDPE
Square Tube Insert 55.0 mm 2.0 mm - 4.5 mm Black LDPE

20594466


Stock Levels
1240 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    55.0 mm
  • H
    14.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    2.0 - 4.5 mm | 0.079 - 0.177 in
  • Material
    LDPE
Square Tube Insert 65.0 mm 1.0 mm - 3.0 mm Black LDPE

20594497


Stock Levels
799 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    65.0 mm
  • H
    21.0 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.0 - 3.0 mm | 0.039 - 0.118 in
  • Material
    LDPE
Square Tube Insert 100.0 mm 5.0 mm - 8.0 mm Black LDPE

20594572


Stock Levels
100 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    100.0 mm
  • H
    24.0 mm
  • h
    7.0 mm
  • Compatible Wall Thickness Range
    5.0 - 8.0 mm | 0.197 - 0.315 in
  • Material
    LDPE
Square Tube Insert 120.0 mm 2.5 mm - 6.0 mm Black LDPE

20594596


Stock Levels
40 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    120.0 mm
  • H
    25.0 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    2.5 - 6.0 mm | 0.098 - 0.236 in
  • Material
    LDPE
Square Tube Insert 125.0 mm 3.0 mm - 6.0 mm Black LDPE

20594602


Stock Levels
Request the lead time here
Attributes
  • AxA
    125.0 mm
  • H
    25.0 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    3.0 - 6.0 mm | 0.118 - 0.236 in
  • Material
    LDPE
Square Tube Insert 18.0 mm 1.5 mm - 3.0 mm Black LDPE

20594312


Stock Levels
15000 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • AxA
    18.0 mm
  • H
    11.5 mm
  • h
    5.0 mm
  • Compatible Wall Thickness Range
    1.5 - 3.0 mm | 0.059 - 0.118 in
  • Material
    LDPE