DJC Supply Co. 4" x 4" x 3" PVC Plastic Junction Conduit Box with Pre Molded 3/4" & 1/2" Conduit Holes, Easy to knock out covers, Metal screws - Amazon.com
RDEXP White Gray Plastic Waterproof 6 Position Terminals Electric Junction Project Box for 5-10mm Dia Wire - Amazon.com
Large Project Junction Box Outdoor Waterproof Plastic Electrical Enclosure NEW | eBay
25% | Junction Box, Zulkit ABS Plastic Dustproof Waterproof IP65 Universal Electrical Boxes Project Enclosure White 3.9 x 3.9 x 2.8 inch(100 x 100 x 70mm) | INTSHADE
Thomas & Betts - Junction Box Electrical Enclosure: Polyvinylchloride, NEMA 4, 4X & 6P - 54088133 - MSC Industrial Supply