Wicke offers a quality range of expanding tube adapters designed to suit square hollow tube applications. Expanding adapters provide a secure and reliable method of mounting bolt hole castors to square tube frames used in industrial, commercial and material handling equipment.

The expander is attached to a single bolt hole castor by inserting the threaded stem through the bolt hole from the underside of the castor. The expanding components are then fitted onto the threaded stem and inserted into the square hollow tube. Tightening the bolt causes the adapter to expand against the inside walls of the tube, creating a secure and stable fit without the need for welding or drilling.

When selecting the correct expanding adapter, it is important to measure the internal dimensions of the square tube. The adapter must be small enough to fit into the tube while providing sufficient expansion range to achieve a secure and reliable connection.

Features

• Designed for square hollow tube applications

• Suitable for mounting bolt hole castors

• Expands securely inside square tube sections

• Quick and easy installation

• No welding required

• Strong and reliable fixing solution

• Suitable for industrial and commercial use

Typical Applications

• Warehouse trolleys

• Industrial carts

• Material handling equipment

• Workstations

• Mobile equipment frames

• Commercial transport equipment

Benefits

• Secure castor mounting

• Easy installation

• Suitable for a wide range of tube sizes

• Reliable long-term performance

• Professional and tidy finish

• Reduces installation time