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Hobby Base Ultimate Joint Series - Ball Joint Mini Dark Grey package artwork
Hobby Base Ultimate Joint Series - Ball Joint Mini Dark Grey package artwork rear view.
Hobby Base Ultimate Joint Series - Ball Joint Mini Dark Grey schematic image
Hobby Base Ultimate Joint Series - Ball Joint Mini Dark Grey package artwork
Hobby Base Ultimate Joint Series - Ball Joint Mini Dark Grey package artwork rear view.
Hobby Base Ultimate Joint Series - Ball Joint Mini Dark Grey schematic image

Hobby Base Ultimate Joint Series - Ball Joint Mini Dark Grey

$10.00 AUD $15.99
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Returns & Refunds
  1. Australian Consumer Law Compliance: Mecha Express Australia strictly adheres to the Australian Consumer Law for all transactions.
  2. Contact Process for Issues: If you encounter any issues with your purchase, you should first contact Mecha Express Australia via email at support@gundamexpressaustralia.com.au, describing the problem and providing photos and contact details.
  3. Response and Advice: Mecha Express Australia will promptly respond to your email to discuss the issue and advise on the next steps.
  4. USA Customer Policy: USA customers are not eligible for returns, refunds, or compensation for any issues including lost, stolen, or incorrectly delivered items.
  5. Return Conditions for AU and NZ: Items must be returned in their original, undamaged, and resalable packaging if requested by Mecha Express Australia.
  6. Refund and Replacement Policy: Australian and New Zealand customers may receive replacements or refunds for reasons like change of mind (before dispatch with a restocking fee), incorrect items, lost/stolen/damaged parcels during delivery, missing parts, or inability to supply an item. Mecha Express Australia will give you a Reply Paid number for you to return these items at no cost to you at your local Australia Post outlet.
  7. Non-refundable Items: Items that cannot be refunded include those that are opened, used, partly assembled, lost parts, self-damaged items, or items found with no issues.
  8. Duplication Promise: Returns are accepted if you receive a duplicate gift, provided the item is returned in resalable condition and at your own expense.
  9. Pre-Order Cancellation: While pre-order refunds are typically not offered, requests will be considered but subject to a 10% restocking and administration fee.
  10. Restocking and Administration Charge: A 10% fee applies to canceled orders or refunds to cover non-refundable third-party fees, calculated on the total value of the products and shipping costs.
Series Assembly Guide FAQ

Hobby Base Ultimate Joint Series - Ball Joint Mini Dark Grey

Hobby Base Ultimate Joint Series - Ball Joint Mini Dark Grey

The Hobby Base Ultimate Joint Series Ball Joint Mini in Dark Grey is a replacement ball joint set from Hobby Base's Perfect Parts Collection, including four different sizes designed for 1/144 scale Gunpla. If you've snapped a ball joint during a build or want to restore posability to an older kit, this is the direct replacement solution - four sizes in a single pack covering the range of ball joint dimensions used across 1/144 HG and HGUC kits. The dark grey colour blends naturally with most Gunpla joint and inner frame colours without painting.

Ball joint failures are one of the most common issues in Gunpla - whether from stress fractures during assembly, wear from repeated posing, or age-related brittleness in older kits. The Hobby Base Ultimate Joint Series provides purpose-made replacement joints rather than requiring a full kit repurchase. The four included sizes cover the standard ball joint dimensions used across the 1/144 scale lineup, and the dark grey colour is chosen to match the typical inner frame and joint colour of most HG kits without additional painting.

What's In The Box

  • Ball joint replacement parts - 4 different sizes for 1/144 scale
  • Dark grey colour
  • Note: Designed for 1/144 scale Gunpla. Check your kit's joint dimensions before purchasing.

Compatible With

  • 1/144 scale HG Gunpla (standard ball joint sizes)
  • 1/144 scale HGUC Gunpla
  • Other 1/144 scale model kits using standard ball joint dimensions

Product Specifications

Brand: Hobby Base
Series: Ultimate Joint Series (Perfect Parts Collection)
Type: Ball Joint Mini
Colour: Dark Grey
Sizes Included: 4 different sizes
Scale Compatibility: 1/144
Barcode: 4534966004186
SKU: PPC-TN71
Weight: 30g

Perfect For

Builders who have snapped a ball joint during assembly and need a direct replacement without repurchasing the full kit. Collectors restoring older Gunpla where joints have become brittle or loose over time. Builders who want to reinforce stress-prone joints before they fail. Anyone who regularly works with 1/144 HG kits and wants replacement joints on hand as a workshop staple.

Fast Australian Shipping

Same Day Dispatch: Orders placed before 2pm weekdays ship same day. Orders after 2pm or on weekends ship next business day.

Australian Stock: In stock and ready to ship Australia-wide from Mecha Express. The Hobby Base Ultimate Joint Series Ball Joint Mini Dark Grey includes four sizes for 1/144 scale Gunpla replacement.

Important Notes

Designed for 1/144 scale Gunpla. Check your kit's specific ball joint dimensions before purchasing to confirm compatibility. Dark grey colour matches most standard HG inner frame and joint colours without painting. Not all ball joint failures can be resolved with replacement joints - severely damaged joint sockets may require additional repair techniques.

Last updated: 1 May 2026 (AEST)

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Assembly Guide

SKILL LEVEL REQUIRED
No Cement Required

Gunpla (plastic model kits) are a snap together assembly and do not need plastic cement to complete. We always recommend having some plastic cement handy as a part of your modeler's tool kit. If you prefer to fix your model in a particular pose then plastic cement will work. Plastic cement is also perfect to use if a joint is loose. Apply plastic cement in a single thin layer and allow it to dry completely before test fitting. Re-apply more cement if necessary.

No Painting Required

Gunpla (plastic model kits) are designed to be built and displayed without the need for painting. Kits are molded in different colours replicating the colours of the actual mecha from the Mecha series. A technique called colour separation, where multiple parts of the model are molded in different colours on the same sprue is also used. Mecha kits often include stickers or water-slide decals that can be applied to the model to enhance its appearance. Some Gunpla kits come with pre-painted parts or parts with pre-applied details, such as metallic or translucent finishes.

Many modelers still choose to paint their kits to customize and add further detail. Painting allows for more creativity and personalization, enabling modelers to achieve unique effects, weathering, and colour schemes that may not be available out of the box. However, the kits are designed to be enjoyable and visually appealing even without painting, making them accessible to a wide range of hobbyists.

Frequently Asked Questions

What Skill Level Do I Need to Build a Mecha Model Kit?

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Do I Need Any Tools or Equipment To Build Mecha Model Kits?

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