25mm to 30mm Square Base Converters ABS Plastic
1
$2.86
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$2.86
Regular price
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25mm to 30mm Square Base Converters ABS Plastic
$2.86
Sale price
$2.86
Regular price
Shipping calculated at checkout.
Key Dimensions · This Option
Fits base
25 mm square
Converts to
30 mm square
Material
Injection-moulded ABS
Number of packs
In stock
Same-day dispatch before 3pm Mon–Fri · Free UK delivery over £70 · 30-day returns
DWG · Product Information
PROJ: CONV/SQ/25-30/1 · SHEET 2 / 4
View · Overview
Product overview
Drop a based miniature into one of these converters and its 25mm square base reads as a 30mm square base — no rebasing, no glue, no magnets, and nothing removed from the model. It is the straightforward way to bring an older rank-and-file collection up to the base size newer armies are built on, without touching the paintwork. The converters are part of the Open Basing System and stack with the range’s own bases, movement trays and other converters, and they lift out again whenever the original base is wanted back.
- No glue, magnets or rebasing — the model drops in and lifts out, so converters are removable and reusable across the collection.
- Injection-moulded ABS with a secure hold around the existing base, no magnets needed.
- Textured top surface matches the rest of the range for a consistent look.
- Works with Open Basing System bases, movement trays and other converters.
- Available in packs from 1 to 100.
Compatible with popular tabletop miniatures; not affiliated with, endorsed by or produced by Games Workshop.
Notes · Q & A
Can a converter change my base footprint without rebasing?
OBS converters are designed to adapt an existing base where the selected conversion route fits that original footprint. Fit is route-specific, so confirm the selected option and technical drawing before ordering. Check Technical Specifications where added height matters.
How do I choose the correct converter?
Start with the footprint you already have, then select the target footprint you need. Compare both the accepted inner fit and the outer footprint with the technical drawing; matching nominal labels alone is not enough.
How should I use the technical drawing?
Choose your option first, then use the technical drawing and Technical Specifications to check the physical dimensions of the product. When matching an existing part or accessory, use the drawing rather than relying on the product name alone.
Can I rely on the nominal size alone?
No. Products with similar nominal sizes can have different physical dimensions or fit differently across brands and systems. Check the technical drawing, specifications and any product-specific compatibility note before ordering.
Notes · Logistics
Shipping
Orders placed before 3PM (Mon–Fri) are dispatched same day. Free UK delivery on orders over £70. International shipping available.
Returns
If you're not happy with your purchase, contact us within 14 days for a full refund or exchange. Items must be unused and in original packaging.
Table · Specification
Technical specifications
Product details
Brand
Hobby Heaven
Product code
CONV/SQ/25-30/1
Type
Base
Shipping weight
60 g
Conversion
Fits base
25 mm square
Converts to
30 mm square
Material & finish
Material
Injection-moulded ABS
Classification
Range
Base Converters
Format
Physical
Product
25mm to 30mm Square Base Converters ABS Plastic
Code (proj)
CONV/SQ/25-30/1
Ship. weight
60 g
Brand
Hobby Heaven
Hobby Heaven · Open Basing System
Sheet 2 / 4
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