| 404-A | Article: 404-A 4 IN SQ RINGS & CVR-3/4 IN RAISED | |
| 472-NEC (RM) | Article: 472-NEC (RM) 4 IN SQ INDUS DVC CVR-1/8 IN RAISED | |
| 472-BW | Article: 472-BW BW RINGS & COVERS | |
| 472-NEC | Article: 472-NEC 4SQ SURF CVR, 2 DUPLEX, 1/8 RSD | |
| 4060-9402 | Article: 4060-9402 PHENOLIC CEILING BOX | |
| 403-O | Article: 403-O 4 IN SQ RNG-1/4 IN RAISED | |
| 403-C | Article: 403-C 4 IN SQ RNGS & CVRS - 5/8 IN RAISE | |
| 403-B | Article: 403-B 4 INCH SQ RINGS & CVR-1/4 IN RAISED | |
| 403-ST | Article: 403-ST 4IN SQ STEEL TILE RING-1/4IN RAISE | |
| 403-T | Article: 403-T 4 IN SQ STEEL TLE RNG-1/2 IN RAISE | |
| 403-T (RM) | Article: 403-T (RM) 4 IN SQ STEEL TLE RNG-1/2 IN RAISE | |
| 403-BW | Article: 403-BW 4 INCH SQUARE RING & COVER | |
| 403-A (RM) | Article: 403-A (RM) 4 IN SQ RNG-3/4 IN RAISED | |
| 403-F | Article: 403-F 4 INCH SQ RING-FLAT | |
| 4000-N02 | Article: 4000-N02 PHENOLIC ELECTRICAL BOX | |
| 4043 | Article: 4043 PHENOLIC PLASTER RING & COVER | |
| 4060-9502 | Article: 4060-9502 PHENOLIC CEILING BOX | |
| 4104L-CRT | Article: 4104L-CRT DEVICE BOX NMD90 COMMUNICATION | |
| 4-WSW | Article: 4-WSW FOUR GANG DEVICE BOX | |
| 4060-02 | Article: 4060-02 PHENOLIC CEILING BOX | |
| 4-SW-LC | Article: 4-SW-LC WLD 4IN SQ OTLT BX-1 1/2 IN DP-LM C | |
| 4-SW-MXN | Article: 4-SW-MXN WLD 4 IN SQ OLT BX- 1 1/2 IN DP-M C | |
| 4-SW-SPL | Article: 4-SW-SPL 4SQR BX 1-1/2DP 1/2,3/4 KO, 21CU | |
| 4-SW-SPL (RM) | Article: 4-SW-SPL (RM) WELD 4 IN SQ OUTLT BX-1 1/2 IN DPT | |
| 4-SW-SS-1/2 | Article: 4-SW-SS-1/2 WLD 4 IN SQ OTLT BX-1 1/2 IN DP | |
| 4-SW-LBC | Article: 4-SW-LBC WELD 4 IN SQ OUTLT BX - 1.5 IN DEE | |
| 4062 BROWN | Article: 4062 BROWN PLASTIC COVER FOR 4 INSQ FLAT BLANK | |
| 4061 | Article: 4061 PHENOLIC BOX COVER | |
| 4062 WHITE | Article: 4062 WHITE PLASTIC RINGS/COV 4 IN DIAM. RD FLA | |
| 403-A | Article: 403-A 4 INSQ RINGS & CVR-3/4 IN RAISE | |
| 403 (RM) | Article: 403 (RM) (RM) | |
| 406-BW | Article: 406-BW 4 INSQ RING-1-1/4 INCH RAISED | |
| 4170-CFB-S | Article: 4170-CFB-S NM UNION BX/CEILNG FAN-4 INRND OUT | |
| 4170-PC | Article: 4170-PC 4IN OUTLT BXS-NAIL-ON BRKTS/21.5 CU | |
| 4-SS-WR-1/2 | Article: 4-SS-WR-1/2 DRWN 4 IN. SQ WLL RNGS-1-1/4 IN DP | |
| 4-SW-EKO | Article: 4-SW-EKO 4 INCH SQ WELDED OUTLET BOX | |
| 4-SW-EXT-3/4 | Article: 4-SW-EXT-3/4 WELD 4 IN SQ EXT RINGS - 1.5 DEEP | |
| 4-SW-EXT-SPL | Article: 4-SW-EXT-SPL WELD 4 IN.SQ EXT RING-1.5 IN. DEEP | |
| 4-SW-EXT-1/2 | Article: 4-SW-EXT-1/2 STEEL EXTENSION RING | |
| 4-SW-EXT-SPL (RM) | Article: 4-SW-EXT-SPL (RM) WELD 4 IN SQ EXT RINGS - 1.5 IN DE | |
| 4-SW-EA-SPL | Article: 4-SW-EA-SPL WELD 4 IN. SQ EXT RNGS-1.5 IN. DP | |
| 4-SW-FB-3/4 | Article: 4-SW-FB-3/4 WELD 4 IN SQ OUTLT BX- 1.5 INDP | |
| 4-SW-FB-1/2 12IPT | Article: 4-SW-FB-1/2 12IPT BW OUTLET BOXES | |
| 4-SW-FB-EKO | Article: 4-SW-FB-EKO WELD 4 IN SQ OUTLET BX | |
| 4-SW-AB-1/2-F | Article: 4-SW-AB-1/2-F 4IN SQUARE,FLUSH SIDE ANGLE BRACKET | |
| 4-SW-FB-1/2 | Article: 4-SW-FB-1/2 WELD 4 INCH SQ OUTLT BX-1-1/2 IN DP | |
| 406-A | Article: 406-A 4 IN SQ RINGS &CVRS-1 INRAISED | |
| 4022-12 | Article: 4022-12 PHENOLIC PLASTER RING | |
| 4-SW-1/2-2BC | Article: 4-SW-1/2-2BC WELD 4 IN. SQ OUTLT BX-1.5 IN.DPT | |
| 4170-CFB | Article: 4170-CFB RND OUTL-BX 21.5CU DIA4-1/16 PHENOL | |
