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The KEJU KA-001 five-star base is a spare component designed for compatible dental stools and dentist operator stools. It forms the lower support structure of the stool and uses a five-arm configuration for connection with the applicable caster system.
The KA-001 is supplied as a stool component rather than a complete dental stool. Because stool bases can differ in center connection size, overall dimensions, caster fitting and structural configuration, the existing stool should be reviewed before replacement.
For complete seating products and related components, browse our dental stool range or additional dental spare parts.
KA-001 Product Snapshot
Model: KA-001
Product Type: Five-Star Stool Base
Category: Dental Stool Spare Part
Application: Dental Operator Stool
Configuration: Five-Arm Base
Shown Color: Black
A dental stool base connects the stool's central support column with the caster system at floor level. It is therefore an important structural component of the complete operator stool rather than simply a decorative cover.
The KA-001 uses a five-arm configuration. Each arm provides a mounting position for the applicable caster arrangement, while the center section connects with the stool's central column or lifting assembly.
Center connection dimensions and caster specifications should be matched carefully before replacement because visually similar stool bases can use different component sizes and interfaces.
The five-arm layout distributes the stool's floor contact points around the central support position. When assembled with compatible casters and the correct central column, this configuration forms the mobile base of the dental operator stool.
For dental treatment rooms, stool mobility allows the operator to reposition around the patient chair, delivery unit and instrument area. The base should therefore be evaluated together with the casters, central column and upper stool assembly rather than as an isolated component.
Replacement Note
Five-star stool bases can look similar while using different center sockets, caster stems or overall dimensions. Compatibility should not be determined from appearance alone.
When replacing the base of an existing dental stool, several connection points should be reviewed before ordering. This is particularly important if the original stool model or part number is unavailable.
✓ Stool model: provide the KEJU or other applicable dental stool model whenever available.
✓ Existing base photos: provide clear images of the upper and lower sides of the original base.
✓ Center connection: provide the diameter and configuration of the connection used for the central stool column.
✓ Overall base size: provide the approximate outside dimensions or arm span where exact replacement is required.
✓ Caster connection: check the caster stem or mounting interface used at the end of each arm.
✓ Existing caster type: provide photos or dimensions if the original casters will be reused.
✓ Required quantity: specify whether the requirement is for one stool, clinic maintenance stock or distributor purchasing.
The center of the stool base interfaces with the vertical support or lifting assembly of the complete stool. A compatible center connection is therefore essential when replacing only the lower base.
If the KA-001 needs to connect to an existing gas lift or stool column, provide the original connection dimensions and photos before ordering. Our team can use this information to review the replacement requirement.
The five ends of the KA-001 base provide mounting locations for the stool's caster arrangement. Caster stem dimensions and connection designs, however, are not universal across all dental stools.
If existing casters will be transferred to the replacement base, their mounting interface should be checked first. Where new casters are also required, provide photos and measurements of the original parts so our team can review the complete replacement configuration.
The KA-001 is a five-arm base for compatible dental operator stools. Additional material, dimensional, load and connection specifications are available according to replacement and project requirements.
KA-001 Dental Stool Five-Star Base | |
|---|---|
Model | KA-001 |
Product Type | Dental stool five-star base |
Application | Dental stool / dentist operator stool spare-part applications |
Base Configuration | Five arms |
Shown Color | Black |
Brand | KEJU |
Material | Available upon request |
Overall Dimensions | Available upon request |
Center Connection Size | Available upon request |
Caster Mounting Size | Available upon request |
Rated Load | Available upon request |
Compatibility | Match by stool model, center connection, caster interface and original base dimensions |
If a dental stool base is being replaced because of damage or instability, the surrounding components should also be inspected. The condition of the casters, central lift column and connection between the column and base can all affect how the assembled stool performs.
Visible cracks, deformation or looseness around mounting areas should be addressed before the stool returns to routine use. Replacement components should be assembled according to the applicable stool structure and service requirements.
If the Existing Stool Model Is Unknown
Send photos of the complete stool, the upper and lower sides of the original base, the center column connection and the caster mounting points. Relevant measurements can help our team review the replacement-part requirement more accurately.
The KA-001 can be used for compatible dental stool maintenance and replacement requirements where the lower five-star base needs to be replaced separately from the seat, backrest or other stool components.
For clinic maintenance or distributor requirements involving multiple stool components, provide a parts list together with stool models, photos, dimensions and required quantities. Our team can review the individual replacement requirements before preparing a quotation.
Founded in 2009 in Foshan, Guangdong, FOSHAN KEJU MEDICAL APPARATUS CO., LTD. designs, develops, manufactures and supplies dental equipment, including dental units and supporting dental equipment components.
Our product range also includes complete dental operator stools in different configurations. For replacement-component requirements, provide the original stool model, component photos and relevant dimensions so our team can review the appropriate spare-part configuration before ordering.
Learn more about our company and manufacturing background on the KEJU About page or browse our Dental Stool category.
KA-001 is a five-star base for compatible dental stools and dentist operator stools.
No. KA-001 is the lower five-arm base component rather than a complete stool with seat, backrest, lift column and other seating components.
Please specify whether you require the KA-001 base only or a compatible caster configuration with your inquiry. Our team can review the applicable supply configuration with you.
No. Compatibility depends on the central column connection, base dimensions, caster mounting interface and original stool configuration. These details should be reviewed before ordering.
The material specification is available upon request. Please contact our team if material information is required for technical evaluation, replacement matching or procurement documentation.
Please provide the existing dental stool model, photos of the original base, center connection dimensions, overall base dimensions, caster mounting details and required quantity.
Request KA-001 Stool Base Information and Quotation
Provide the dental stool model, original base photos, center connection dimensions, caster mounting information and required quantity. Our team can then review the KA-001 replacement requirement, compatibility details and quotation with you.
