Shop Friction Ring / Grip Ring Stem Casters

Grip Ring Stem casters also known as Friction Ring Stem Casters are meant to be inserted or 'popped' into posts or wooden legs with a 7/16" Hole. We offer many wheel sizes of grip ring/friction ring stems with multiple wheel material combinations such as a hard steel wheel to a soft thermoplastic rubber material to protect floors. Grip Ring Stem Casters are a great way of converting your stationary unit or equipment into a mobile unit when you lack the space for a standard plate caster. Semi-Steel wheels are meant for smooth concrete floors and are easy to roll as long as it's able to swivel and roll without debris or obstacles on the floor. Thermo Plastic Rubber wheels are great for rolling over debris, obstacles, and absorbing shock and vibrations. Thermoplastic rubber has slightly less weight capacity compared to a steel wheel but it is our most popular and commonly used caster in a broad variety of applications to protect floors and equipment.

7/16" Diameter by 1-3/8" Long Grip Ring Stem
The image shows dimensions only not to actual scale

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.