R-TECH Diecast Aluminium Boxes – R-TECH 304239, A 110 x 82.5 x 44.5mm aluminium diecast box, with a natural finish, that is easily machined and finished. This enclosure is ideal for projects involving heat as the case itself makes an excellent heat sink. Suitable for use as an instrument case, meter case or junction box. The flanged lid provides excellent RFI shielding so is suitable for applications where EMC shielding is required. The enclosure is tough and robust, so ideal for guitar effects pedals. R-TECH 304239 Diecast Aluminium Box 110×82.5×44.5mm