Rubber end caps for tubing
The rubber end caps for tubing can be used for a wide range of tubes, or other structures similar to a tube in their shapes such as fencing railing posts, tube networks, fitness equipment, gate rail posts, chair legs, table legs, office and patio furnishing, bar stool foot, bench feet, trailer frame ends, bike rack fittings, pole pipes, sewage tubes, etc. — basically any opening that fits. These end caps are unequivocally sufficient in meeting the demands of your everyday life as they can fit most furniture and tubular equipment to protect and seal off their ends.
The tube ends are usually an open structure that is exposed to threats like moisture, dirt, dust, corrosion, high temperatures, physical impacts, pressure, compression, or abrasion. The rubber end caps for tubing are made with industrial rubber that is specifically designed for providing indispensable material characteristics such as durability, flexibility, molecular firmness, thermal resistance, graze protection, and preventing moisture buildup. Available in multiple sizes, these end caps can fit any tubing. However, for a snug and firm fit, select a rubber end cap for tubing which is slightly smaller than the broadness measured at the end of your tube to deliver a stable hold. Additionally, to insert these caps at the end of a tubing structure, simply slide them from the outside such that the inner ribs of the caps lock in the exterior surface of the tubing end.
Aside from protecting the end of tubes from taking damage, the sophisticated technology used in making rubber end caps for tubing accounts for their longevity which makes them last for years without a quality impairment. On top of that, these end caps provide an excellent finishing and surface evenness at the tube ends, which helps conceal the aesthetically unpleasing, degraded, or sensitive tubes from ruining their looks and suffering further detriment.
All dimensions are in mm
Rubber Cap Size Catalog
Compare the internal and external dimensions of rubber caps against the part being covered.
Custom colors are available to your Pantone color code. Include the code in your inquiry.
Rubber Caps-RSE
Compare A (inner diameter), B (outer diameter), C (inner depth) and D (total height), in mm.

Need a different size? Share your drawing, mating dimensions and intended use to discuss a suitable part.
Discuss Your RequirementsProduct specifications
- Product form
- Protective cover fitted over a component end
- Application focus
- Poles or posts and pipe or conduit ends. Size the part against the selected assembly.
- Dimensions to confirm
- Mating outside dimensions, cover depth, cavity and wall thickness. Match these to poles or posts and pipe or conduit ends.
- Exposure to evaluate
- Moisture, dust or debris and rubbing or abrasion. Validate the selected material under the combined conditions.
- Cover retention
- Check the installed overlap and pull-off force on the actual end profile.
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