100x50 to 120x60mm Rectangle Bases Converters 3d Print
1
$3.99
Sale price
$3.99
Regular price
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100x50 to 120x60mm Rectangle Bases Converters 3d Print
$3.99
Sale price
$3.99
Regular price
Shipping calculated at checkout.
Key Dimensions · This Option
Fits base
100 × 50 mm rectangle
Converts to
120 × 60 mm rectangle
Added height
1.0 mm
Overall height
6.0 mm
Outer footprint
120.0 × 60.0 mm
Material
3D-printed PLA
Closed frame. Pocket 100.2 × 50.2 mm (about 0.1 mm clearance per side). The base sits on a 1 mm floor with an 82 × 37 mm central window. Bevelled outer edge.
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/REC/100x50-120x60/1 · SHEET 2 / 4
View · Overview
Product overview
Drop a model on its 100 x 50 mm rectangle base into one of these converters and it stands on a 120 x 60 mm footprint, with no rebasing and nothing cut from the model. This is the step for chariots, war machines and large models already based on 100 x 50 mm that now need 120 x 60 mm in rank-and-flank fantasy and historical wargames. The converter is a closed frame: the base drops into a 100.2 x 50.2 mm pocket, about 0.1 mm clearance per side, and the frame adds roughly 10 mm at each end and 5 mm along each side. Each converter is an in-house design, FDM 3D-printed to order in black PLA in Derby, UK, and part of the Open Basing System range.
- Closed 120 x 60 mm frame, 6 mm high, with a recessed pocket on all four sides and a bevelled outer edge.
- The base sits on a 1 mm floor with an 82 x 37 mm central window, so there may be a small step at the ends; basing material hides it.
- No glue needed: the base simply sits in the converter and lifts out again. For a firmer hold, a little Flexi Putty keeps it in place and stays removable.
- FDM 3D-printed in black PLA and made to order: fine layer lines on the sides are normal and disappear under primer and basing.
- PLA can soften in high heat, such as a car in summer.
- Models not based yet? Our 120x60mm rectangle bases are the simpler choice.
- Also in the range: the 100x60 to 120x60mm rectangle converter.
- Available in packs of 1, 2, 3, 5, 10 and 25.
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/REC/100x50-120x60/1
Type
Base
Shipping weight
100 g
Conversion
Fits base
100 × 50 mm rectangle
Converts to
120 × 60 mm rectangle
Added height
1.0 mm
Geometry
Overall height
6.0 mm
Outer footprint
120.0 × 60.0 mm
Material & finish
Material
3D-printed PLA
Notes
Drawing note
Closed frame. Pocket 100.2 × 50.2 mm (about 0.1 mm clearance per side). The base sits on a 1 mm floor with an 82 × 37 mm central window. Bevelled outer edge.
Classification
Range
Base Converters
Format
Physical
Product
100x50 to 120x60mm Rectangle Bases Converters 3d Print
Code (proj)
CONV/REC/100x50-120x60/1
Ship. weight
100 g
Brand
Hobby Heaven
Hobby Heaven · Open Basing System
Sheet 2 / 4
End of sheet