75mm Square Textured Bases 3d Printed
1 pc
$4.62
Sale price
$4.62
Regular price
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75mm Square Textured Bases 3d Printed
$4.62
Sale price
$4.62
Regular price
Shipping calculated at checkout.
Key Dimensions · This Option75.0 × 75.0 MM
Footprint
75.0 × 75.0 mm
Overall height
5.0 mm
Top surface
73.38 × 73.38 mm
Wall thickness
2.03 mm
Underside depth
3.0 mm
Material
3D-printed PETG
Quantity
In stock
Same-day dispatch before 3pm Mon–Fri · Free UK delivery over £70 · 30-day returns
DWG · Product Information
PROJ: BAS/SQ/75/1 · SHEET 2 / 4
View · Overview
Product overview
📐 Specifications
| Size: | 75mm × 75mm (square) |
| System: | Open Basing System (OBS) |
| Material: | PETG (strong, flexible, paintable) |
| Method: | FDM 3D Printed |
| Colour: | Black |
◼ 75mm squares - a custom size for hobbyists who need something between standard sizes. Great for larger scenic bases, multi-model dioramas, and projects where you want that classic square aesthetic.
🔓 Open Basing System (OBS)
75mm square isn't a standard size in any game system - and that's the point. OBS gives you sizes that hobbyists actually ask for, not just what corporations decide to sell. Custom projects, display pieces, your rules.
🎨 Perfect For
🐉 Large monsters
🎭 Display pieces
🎪 Multi-model dioramas
🏰 Scenic bases
⚙️ Custom war machines
🏆 Competition entries
🔄 Unique projects
📐 Scale modelling
💡 When you need a square format but standard sizes don't fit your vision. Your project, your choice.
🧪 Why PETG?
💪 Tough
Impact resistant
Impact resistant
🔥 Heat Safe
Won't warp
Won't warp
🎨 Paintable
Primer & paint
Primer & paint
🧲 Glue Ready
CA & plastic cement
CA & plastic cement
⚠️ About FDM Printing
Layer lines: FDM printing builds objects layer by layer, so you may see subtle horizontal lines on the surface. These are completely normal and largely disappear after priming.
💡 For glass-smooth display pieces, resin might suit you better. For gaming armies, these work brilliantly.
🛠️ Prep Tips
- Wash with soap & water before priming
- Prime with Vallejo, Army Painter, or Citadel spray
- Sand with 400-600 grit if ultra-smooth needed
- Pin heavier metal/resin models - PETG drills cleanly
❓ FAQ
Is 75mm square a standard size in any game?
No - it's a custom OBS size. Perfect for hobbyists who need something different from the usual corporate options.
Can I drill pin holes for heavy models?
Yes, PETG drills cleanly. Use a pin vice and go slowly - essential for heavier metal or resin models.
Do I need to prime them?
Highly recommended. Acrylic paint on unprimed PETG can scratch off.
✨ Hobby Heaven UK • Check our shop for more OBS sizes ✨
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.
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
BAS/SQ/75/1
Type
Base
Shipping weight
22 g
Geometry
Footprint
75.0 × 75.0 mm
Overall height
5.0 mm
Top surface
73.38 × 73.38 mm
Wall thickness
2.03 mm
Underside depth
3.0 mm
Material & finish
Material
3D-printed PETG
Surface finish
Textured
Classification
Range
Bases
Shape
Square
Nominal size
75 mm
Product
75mm Square Textured Bases 3d Printed
Code (proj)
BAS/SQ/75/1
Ship. weight
22 g
Brand
Hobby Heaven
Hobby Heaven · Open Basing System
Sheet 2 / 4
End of sheet