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EXPANDING RUBBER STEMS - 3" thru 5" - up to 350 lbs

Home > STEM CASTERS > EXPANDING RUBBER STEMS - 3" thru 5" - up to 350 lbs
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Expanding Adapter Casters

Weight Capacities ranging from 300 to 350 lbs - Sizes: 3" to 5" Diameters

Expandable Rubber Adapters are extremely easy to install in a variety of tubing sizes. The most common application for rubber adapter casters would be commercial-grade kitchen prep tables but these casters work in many different applications and tubing with a wide range of rubber adapter sizes. The rubber adapter works by expanding inside the tubing allowing the caster to fit tight into the legs or tubing on your equipment or table. We offer 8 different sizes ranging from 3/4" , 7/8", 1", 1-1/8", 1-3/16", 1-3/8", 1-1/2", and 1-3/4". These are the most common sizes for most industry-standard inner diameters seen in equipment tubing or table legs. The round expandable adapters also work great in square tubing legs by expanding they will fill all gaps for a tight fit. Round adapters actually work and expand much better compared to square adapters in square tubing. We do not recommend square expandable adapters and will always recommend round adapters for both round and square tubing.

Our Rubber Expandable adapters actually fit great in both Round and Square Tubing! The Round Rubber expands more evenly in Square tubing versus a square adapter that is why we only offer round adapters for both Square and Round Tubing. Give it a try!

Need the Expandable Rubber Adapter Hardware kits only instead of buying the entire caster? Click the link below to buy the expandable kits separately.

Not looking for Expandable Rubber Adapter Casters? Click the links below to be taken to our Plate Mount Version Caster Page, Threaded Stem Casters, or Grip Ring Stem Casters.

Click Here for a Plate Mount Version

Click Here for a Threaded Stem Version

Click Here for a Grip Ring / Friction Ring Version

Questions? Please Call us @ 844-439-4335 or Contact Us Here

For quick online service please email us: [email protected]and a Caster Expert will help you answer any questions.
We ship Fast!!!
If ordered before 12-noon we ship all orders typically ship SAME DAY!
All orders received after 12-noon will ship the following business day!

Want to protect your walls and equipment? Learn about our corner bumpers and why they are a must have for any cart:

A great add-on for your carts or equipment is our corner bumpers. Corner bumpers are designed to install on any piece of equipment or cart that could potentially damage walls and to child-proof sharp corners to prevent potential damage to children or animals as well. Our Gray 1" Thick by 3" long sides corner bumpers are non-marking and steel reinforced. CasterHQ's gray corner bumpers must be drilled into your equipment using 5/16" screws. Each Corner Protector has two holes on each side, totaling four holes per bumper. This corner bumper is commonly added to carts to prevent wall damage while rolling through hallways, hospitals, cruise ships, or tight spaces. The corner bumper will help prevent the corner of the cart from damaging walls or scratching areas that need protection. This is a fantastic upgrade to any cart, platform truck, or equipment as a precautionary method for protecting walls. Some customers will use these corner bumpers on their tables, countertops, and household items to prevent toddlers from accidentally bumping their heads on potentially hazardous home areas to protect the little ones from getting hurt. There are numerous applications for corner bumpers. Add them to your order for added protection.

L Shape Corner Bumper Protector



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