Hammond 1551GRBK Plastic Enclosure 50 x 35 x 20mm Black with Key R...

Hammond 1551 Series Miniature Plastic Enclosures with Key Ring Kit - Hammond 1551GRBK, Small black ABS plastic enclosure from Hammond, 50 x 35 x 20mm, supplied with a ready drilled hole and a key ring kit. Hammond 1551GRBK Plastic Enclosure 50 x 35 x 20mm Black with Key Ring Kit

Price: 2.94 from Rapid Online Rapid Electronics Ltd.