A lid to cover AA battery holders such as this one:
http://www.ebay.com/itm/6-Wire-Leads-Clip-Plastic-2-x-AA-1-5V-Battery-Storage-Case-Holder-Black-5PCS-/321668075488?hash=item4ae4e94fe0:g:r1QAAOSwuTxV8QoS
Works with 3mm screws with a head smaller then 6mm.
Measurements:
39x63x20mm
(The walls are 2mm thick so it's 35x59x18mm on the inside)
batteri_lid_final.stl | 1.0MB | |
batteri_lid_final_striped.stl | 1.3MB |