Mix Box Office Chair Metal Base Upgrade Kit

Don't replace your favourite office chair - upgrade it. The Mix Box Office Chair Metal Base Upgrade Kit gives your tired chair a complete new lease on life with a brand-new gas lift, five chrome legs, smooth nylon castors, and a sleek two-tone black and chrome finish. Whether your old base has cracked, your gas lift no longer holds height, or your castors have stopped gliding smoothly, this all-in-one kit restores comfort, safety, and style in one easy installation.

Designed for home offices, corporate workspaces, and anyone who values a quality seating experience, this kit combines steel-reinforced durability with a modern aesthetic that even the most contemporary offices would envy. The 100mm gas lift lets you find the perfect height, while the high-quality nylon castors give you the freedom to glide around your workspace or stay securely in place when needed. All tools and hardware are included - no special skills required.

WHY CHOOSE MIX BOX?

• Complete Base Upgrade Kit - Everything You Need - Includes a brand-new 100mm gas lift, base centre, five chrome legs, five nylon castors, and a full set of hardware and tools. One purchase restores your chair from the ground up.

• Durability Made to Last - Steel-Reinforced Base - The base centre features reinforced steel construction, ensuring a quality seating experience and reliable support for daily use. No cracking, no flexing - just solid, stable seating.

• Brand-New High-Quality Gas Lift - Perfect Height Every Time - The 100mm gas lift lets you find the perfect height for your desk and posture. Smooth adjustment, reliable hold, and a sleek black finish that complements the chrome legs.

• Glide With Ease - High-Quality Nylon Castors - Premium nylon castors offer the perfect amount of freedom to slide around your workspace or stay in place when needed. Smooth-rolling and floor-friendly - ideal for both hard floors and carpets.

• Eye-Catching Black & Chrome Design - The slick black gas lift, nylon base centre, and chrome legs create a modern, professional look that elevates any office chair. Turns your favourite chair into an eye-catching centrepiece.

• Easy Assembly - All Tools Provided - Requires simple assembly with all tools included. Clear instructions guide you through the process - no special skills or extra purchases needed.

• Professionalism in the Comfort of Your Own Home - Slick and modern design that even the most modern offices would envy. Perfect for home offices, corporate settings, and shared workspaces.

PERFECT FOR:

• Home Offices - Upgrade your existing chair without buying a new one. Restores comfort and style for daily work-from-home use.
• Corporate Offices - Ideal for refreshing office chairs across a team or department. Cost-effective way to maintain professional-looking seating.
• Study & Student Desks - Give your study chair a new lease on life. Smooth castors and reliable height adjustment make long study sessions more comfortable.
• DIY Furniture Repair - Perfect for anyone who prefers to repair rather than replace. All tools included for a straightforward installation.
• Guest Houses & Rental Offices - Affordable way to upgrade worn chairs in rental properties, guest rooms, or shared workspaces.
• Eco-Conscious Users - Extend the life of your existing chair instead of sending it to landfill. A small change with a big environmental impact.

QUICK TIPS:

• Check compatibility - Before ordering, confirm your chair seat accepts a standard gas lift and that the base size suits your needs.
• Two-person lift - For safety, have someone help you remove the old base and attach the new one.
• Rubber mallet - If the old gas lift is stuck, a rubber mallet can help loosen it without damaging the base.
• Press firmly - When attaching the seat to the new gas lift, press down firmly or sit briefly to ensure a secure fit.
• Caster care - Keep castors clean and free from hair and debris for smooth rolling.
• Cleaning - Wipe chrome legs with a soft, damp cloth to maintain their shine. Avoid abrasive cleaners.

Specifications:

Slick black gas lift.

Nylon base center with reinforced steel built for durability

Eye-catching steel/chrome legs

Nylon castors

Total height of Gas Lift: 100mm

Requires easy assembly with all tools provided.

Color: Black

Material: Steel, Plastic

Package Dimensions: 35cm x 35cm x 14cm (13.77in x 13.77in x 5.51in)

Weight: 4.5kg (9.92lb)

Note:

Compatibility: This is a universal-style base upgrade kit. Please check that your chair seat and existing mounting point are compatible with a standard gas lift before ordering.

Assembly Required: Simple assembly is required. All tools and hardware are included.

Due to lighting and screen settings, please allow for slight color differences.

Due to manual measurement, please allow for slight variations in dimensions.

What's in the box
1 x Gas Lift(100mm)
1 x Base Center
5 x Chrome Legs
5 x Castors
1 x Set of Hardware and tools