About Our Castors Expander Fittings

Castors Expander fittings are designed to securely attach bolt hole castors into hollow tubing. Expander fittings are available in a variety of sizes to suit either round tube or square hollow tube. Ideal for attaching bolt hole castors to trolleys, furniture and stands. Just measure the internal diameter of your hollow tube and choose from our range of castors expander fittings. Our Stainless Steel Tube Adapter Fittings, are ideal for securely attaching stainless Steel Castors to hollow tubular legs. Again just choose the INTERNAL DIAMETER of your hollow tube and find an expander to suit!
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  1. Round Tube Adaptor for Castors Group

    Our Tube adaptors for castors are suitable combined with our round threaded castors to enable castors to be securely attached into hollow round tubular legs. Make sure you measure the internal diameter of your tube!

               
    Grouped product items
    Product Code Inside Diameter Inside Diameter Price 1+
    (ex. VAT)
    Price 20+
    (ex. VAT)
    Price 50+
    (ex. VAT)
    Buy Quantity
    R-18 COMPLETE 18-19.5

    £4.05

    £3.61

    £3.30

    R-20 COMPLETE 19.5-21.7

    £4.05

    £3.61

    £3.30

    R-22 COMPLETE 21.7-24.5

    £4.05

    £3.61

    £3.30

    R-25 COMPLETE 24.5-27

    £4.05

    £3.61

    £3.30

    R-27 COMPLETE 27-29.5

    £4.05

    £3.61

    £3.30

    R-30 COMPLETE 29.5-32

    £4.05

    £3.61

    £3.30

    Bulk Enquire For Best Price
  2. Square tube adaptor for Castors

    Our universal castor accessory, these square thread for castors are tube adaptors to enable castors to be securely attached into hollow square tubular legs. Make sure you measure the internal diameter of your tube!

             
    Grouped product items
    Product Code Inside Diameter Inside Diameter Price 1+
    (ex. VAT)
    Price 20+
    (ex. VAT)
    Price 50+
    (ex. VAT)
    Buy Quantity
    S-20 COMPLETE 20-22

    £4.28

    £3.85

    £3.52

    S-22 COMPLETE 22-25

    £4.28

    £3.85

    £3.52

    S-25 COMPLETE 25-28

    £4.28

    £3.85

    £3.52

    S-29 COMPLETE 29-32

    £4.28

    £3.85

    £3.52

    S-36 COMPLETE 36-38

    £4.28

    £3.85

    £3.52

    Bulk Enquire For Best Price
  3. Square Tube Adaptor - Suitable for Stainless Steel Castors

    These Tube Adaptors are the ideal castor accessory. Ideal for use in connection with Stainless Steel Castors, as these tube adaptors allow you to attach your castor securely into a Square hollow leg, utilising a plastic expander and a Stainless Steel Bolt. Just measure the internal diameter of your square hollow leg or tube, and choose an expander to suit.

             
    Grouped product items
    Product Code Inside Diameter Inside Diameter Price 1+
    (ex. VAT)
    Price 20+
    (ex. VAT)
    Price 50+
    (ex. VAT)
    Buy Quantity
    S-20-SS COMPLETE 20-22

    £5.08

    £4.65

    £4.32

    S-22-SS COMPLETE 22-25

    £5.08

    £4.65

    £4.32

    S-25-SS COMPLETE 25-28

    £5.08

    £4.65

    £4.32

    S-29-SS COMPLETE 29-32

    £5.08

    £4.65

    £4.32

    S-36-SS COMPLETE 36-38

    £5.08

    £4.65

    £4.32

    Bulk Enquire For Best Price
  4. Round Tube Adaptor - Suitable for Stainless Steel Castors

    These Tube Adaptors are the ideal castor accessory. Ideal for use in connection with Stainless Steel Castors, as these round tube adaptors allow you to attach your castor securely into a Round hollow leg, utilising a plastic expander and a Stainless Steel Bolt. Just measure the internal diameter of your round hollow leg or tube, and choose an expander to suit.

               
    Grouped product items
    Product Code Inside Diameter Inside Diameter Price 1+
    (ex. VAT)
    Price 20+
    (ex. VAT)
    Price 50+
    (ex. VAT)
    Buy Quantity
    R-18-SS 18-19.5

    £3.76

    £3.37

    £3.08

    R-20-SS COMPLETE 19.5 - 21.7

    £3.76

    £3.37

    £3.08

    R-22-SS 21.7-24.5

    £3.76

    £3.37

    £3.08

    R-25-SS COMPLETE 24.5-27

    £3.76

    £3.37

    £3.08

    R-27-SS COMPLETE 27-29.5

    £3.76

    £3.37

    £3.08

    R-30-SS COMPLETE 29.5-32

    £3.76

    £3.37

    £3.08

    Bulk Enquire For Best Price
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