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Shop / mastery mart office chair base replacement

Mophorn Swivel Chair Base, 320 Lbs Capacity, 5 Inch Stroke Office Chair Replacement Base

$ 30.00   $21.00   save 30%
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The office chair base replacement is a high-quality product featuring superior materials. The 28" diameter base is ideal for executive tilt/swivel style chairs, allowing 360-degree swivel action. The mounting hole of the office seat plate measures 6 x 10.15" and is rated for up to 320 pounds, providing a long service life. Adjustable feet allow the appropriate height to be set.

A super-strong pneumatic gas cylinder, rated for up to 320 lbs, offers 5" of travel from lowest to highest settings. This practical chair gas lift piston is great for matching various seats. The 60mm diameter caster wheels provide smooth, quiet rolling action suitable for different office environments, making movement much smoother and quieter.

The stylish, ergonomic design offers comfort and safety, allowing long-term use without discomfort. The height of the bottom plate can be adjusted as required. This office chair base is easy to assemble, labor-saving, and low-maintenance, including the bottom plate, cylinder, base, and caster kit.

Key specifications include a black color, metal/plastic construction, 28" base size, 60mm (2.4") caster diameter, 6" x 10.15" mounting hole pattern, 320 lb load capacity, and 4" (100mm) adjustable cylinder height. The package includes 1 seat plate, 1 cylinder, 1 base, and 5 casters.

This 28" swivel chair base is suitable for executive tilt/swivel style chairs. The heavy-duty cylinder and 5 casters make up this comprehensive office chair parts kit, containing all the necessary components under the seat. The seat plate's 6" x 10.15" mounting hole pattern is rated for up to 320 pounds, while the pneumatic gas cylinder handles up to 350 pounds and offers 5" of height adjustment.

In summary, this premium quality office chair base provides: - Thickened metal construction, 28" size, 320 lb capacity - 360-degree swivel action for easy maneuvering - Heavy-duty seat plate with 6" x 10.15" mounting holes - Solid pneumatic gas cylinder with 5" travel and 320 lb rating - 60mm casters for smooth, quiet rolling and floor protection - Simple, convenient installation with all required parts included

product information:

AttributeValue
brandVevor
colorBlack
product_dimensions26.38"D x 26.77"W x 6.3"H
size28 Inch
back_styleSolid Back
special_featureAdjustable Height
product_care_instructionsWipe Clean
unit_count1 Count
recommended_uses_for_productOffice
styleContemporary
patternPure Color
finish_typeVarnished
room_typeOffice
age_range_descriptionAdult
included_componentsBottom Plate Base Cylinder and 5 Casters
shapeT-shaped
model_nameReplacement Chair Base,Max weight 350 Pounds,Stroke Length 5 Inch,with Bottom Plate stand Cylinder and 5 Casters
arm_styleArmless
surface_recommendationHard Floor
furniture_base_movementSwivel
indoor_outdoor_usageIndoor
furniture_finishStainless steel + plastic
seat_height14.5 Inches
is_foldableNo
upc601285890364
manufacturerVEVOR
item_weight13.8 pounds
item_model_number28 Inch
customer_reviews
ratings_count505
stars3.9
best_sellers_rank#1,090,351 in Home & Kitchen (See Top 100 in Home & Kitchen)
#2,131 in Home Office Desk Chairs
is_discontinued_by_manufacturerNo
date_first_availableMay 4, 2017
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