China factory custom rubber bottoms for chair legs

Rubber bottoms for chair legs provide the contact layer beneath a compatible leg end. The replacement needs to reproduce the intended internal seat, not merely the outside outline of an old foot. A worn part may be flattened or partly displaced, making its visible dimensions a poor guide to the new configuration.

Check the leg shape and the original retention method. The rubber should remain located during chair movement while keeping hard edges and any fastening features away from the floor. Material selection should reflect the actual floor finish and cleaning exposure.

After fitting, inspect the chair on all supports. A different insertion depth can introduce rocking even when the new foot appears similar from the side. Remove grit from the underside during routine cleaning and look for thinning directly beneath the leg. Replace damaged parts with the intended profile so the chair does not rely on a loose cap or an uneven contact patch to support one corner.

Material options

Custom rubber compound and color, selected for the contact conditions and required geometry.

Hardness range

30–90 Shore A for rubber. Assess the grade against this fit requirement: The rubber should remain located during chair movement while keeping hard edges and any fastening features away from the floor.

Custom profile & fit

Check the leg shape and the original retention method.

Assembly considerations

The replacement needs to reproduce the intended internal seat, not merely the outside outline of an old foot.

Design check

Material selection should reflect the actual floor finish and cleaning exposure.

Photos illustrate structure or material only. The rubber should remain located during chair movement while keeping hard edges and any fastening features away from the floor. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.