True 60.0mm diameter. These bases will not fit trays, toppers or inserts made for the 63mm bases commonly sold as "60mm".
Quantity
In stock
Same-day dispatch before 3pm Mon–Fri · Free UK delivery over £70 · 30-day returns
DWG · Product Information
PROJ: BAS/RO/TRUE60/1 · SHEET 2 / 4
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View · Overview
Product overview
These true metric round bases are made for projects that require an exact 60.0mm footprint rather than the larger format commonly sold under the same nominal size. They are suitable for historical gaming, scale modelling, custom-cut movement trays, CAD-designed inserts, dioramas and display work. Each base is FDM 3D-printed to order in dark grey or black PETG with a flat, unslotted and finely textured top that helps paint, adhesive and basing materials grip.
Genuine metric format for projects specifying an exact 60mm base.
Most bases sold as 60mm measure 63mm and use incompatible trays and inserts.
Fine layer lines and a Z-seam are normal FDM characteristics, not defects, and become unobtrusive under primer.
Hollow underside keeps the base lightweight.
Made to order, which may add a little to dispatch time.
Part of the Hobby Heaven Open Basing System range.
Compatible with popular tabletop miniatures; not affiliated with, endorsed by or produced by Games Workshop.
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Notes · Q & A
Can I add magnets underneath OBS bases?+
Check the selected option's underside opening and available underside depth in Technical Specifications before choosing magnets. Magnet fit depends on the actual cavity dimensions and the magnet you plan to use, so it should not be assumed to be the same across every base.
How do I choose the right base size?+
Start with the base footprint required for your model or game, then confirm the selected option against the Technical Specifications. If you are replacing an existing base, measure it carefully and compare its physical footprint before ordering.
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.
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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.