EasyRoll Expanding Adaptor - Square Tube, 22 mm, M12 Bolt | A12S22

The EasyRoll expanding adaptor is a 22 mm adaptor for square tubing, with an M12 thread. EHI lists the tube internal range for the 22 mm size as 21.5 to 24.0 mm (manufacturer-stated).

Expanding adaptors are used with bolt hole castors to fit a castor to the end of round or square tubing. You screw the adaptor onto the threaded bolt that protrudes from the top of the castor, insert it into the tube and turn the bolt. The adaptor is compressed towards the head of the castor and expands inside the tube to hold the castor in place (manufacturer-stated).

Where this product is used

• Fitting bolt hole castors to square tubing
• Light duty trolleys and equipment
• Equipment built from 22 mm internal size square tube

Features

• 22 mm size for square tubing, tube internal range 21.5 to 24.0 mm (manufacturer-stated)
• M12 thread
• Low cost and reliable way of fitting castors to tubing (manufacturer-stated)
• Great for light duty trolleys and equipment (manufacturer-stated)
• EHI states that adaptor and bolt kits come with zinc plated bolts (manufacturer-stated)

Key specifications

Selecting the right option

Measure the internal size of your tube and choose the adaptor for that size and tube shape: this one suits square tube of 22 mm internal size (21.5 to 24.0 mm). EHI makes the adaptors in M10 and M12 threads, so match the thread to the bolt in your castor. EHI rates the range as great for light duty trolleys and equipment (manufacturer-stated). If you are unsure what suits your equipment, contact AIMS with the castor or wheel part number and how the equipment is used.

Related products

See also EasyRoll Expander Bolt, M10 and M12 x 75 mm, EasyRoll Stainless Steel Bolt, M12 x 75 mm and EasyRoll Reducing Bush, 12 x 10 x 12 mm (M12 to M10).