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
PVC Junction Box 12 x 12 x 4 - The Trailer Shoppe
Carlon E987NR 4 By 4 By 4 Inch Pvc Junction Box: Weatherproof Junction Boxes (034481066835-1)
IPEX Kraloy 6 In. x 6 In. x 4 In. PVC Junction Box 020115, 1 - Fry's Food Stores
Topaz 1221 Junction Box, PVC, Wall Mount, 4" x 4" x 2" : Junction Boxes - $16.26 EMI Supply, Inc
MULTIFIT 078248 8"x8"x4" PVC JUNCTI | Independent Electric
IPEX 278300 4 x 4 x 2 Inch 25.55 In. NEMA 1/2/3R/4/4X/6/6P/12/13 PVC Junction Box | Capital Electric Supply
Plastic Alpha, SEA 3-1100, 8" x 8" x 4" (9.802-475.0)
Source PVC 4x4 Junction Box on m.alibaba.com
4 x 4 x 2 Inches PVC Enclosure J442PVC - Stahlin
TC 4 x 4 PVC Enclosure Box | SEBD ELECTRICAL SDN BHD
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DJC Supply Co. 6" x 6" x 3" PVC Plastic Junction Conduit Box with 3/4" & 1" Pre molded Holes - Amazon.com
PVC Junction Box With Threaded Brass Screws, 6 in x 6 in x 4 in