Brochure
7
www.erico.com
Part 
Number
Fig.
#
Description
Standard 
Packaging 
Quantity
B18SBT18 8
Box & Conduit Support - Mounts a 4” Square Box with 
Multiple Conduit Mounting Plate
100 
B18SBT184Z 9
Box & Conduit Support - Mounts a 4” square box with 
multiple conduit mounting plate and 4Z4
100 
Part 
Number
Fig.
#
Description
Standard 
Packaging 
Quantity
6MB18 2
Mounts 4” Square Boxes With MC, AC Cable 
From #12 Wire Through 1/4” Flange
25 
6MB1824 3
Mounts 4” Square Boxes With MC, AC Cable 
1/8” Through 1/4” Flange
25
6MB1858 3
Mounts 4” Square Boxes With MC, AC Cable 
5/16” Through 1/2” Flange
25
6MB186 2
Mounts 4” Square Boxes With MC, AC Cable 
3/8” Plain or Threaded Rod
25 
6MB18A 2
Mounts 4” Square Boxes With MC, AC Cable Plain 
Center Hole for Screw or Threaded Rod Mount
25 
812MB18 4
Mounts 4” Square Boxes With 1/2” & 3/4” Conduit 
From #12 Wire Through 1/4” Rod
25
812MB1824 3
Mounts 4” Square Boxes With 1/2” & 3/4” Conduit 
to 1/8” Through 1/4” Flange
25
812MB1858 3
Mounts 4” Square Boxes With 1/2” & 3/4” Conduit 
to 5/16” Through 1/2” Flange
25
812MB186 2
Mounts 4” Square Boxes With 1/2” & 3/4” Conduit 
From #12 Wire Through 1/4” Rod
25
812MB18A 2
1/2” or 3/4” Conduit Plain Center Hole for Screw 
or Threaded Rod Mount
25
812MB18S 2
Mounts 4” Square Boxes With 1/2” & 3/4” Conduit 
With 1/4” x 9/16” Stud in Center Hole
25
16MB18 2
Mounts 4” Square Boxes With 1/2” & 3/4” Conduit 
From #12 Wire Through 1/4” Rod
25
16MB1824 3
Mounts 4” Square Boxes With 1/2” & 3/4” Conduit 
to 1/8” Through 1/4” Flange
25
16MB1858 3
Mounts 4” Square Boxes With 1” Conduit to 
5/16” Through 1/2” Flange
25
16MB186 2
Mounts 4” Square Boxes With 1” Conduit to 
3/8” Plain or Threaded Rod
25 
16MB18A 2
Mounts 4” Square Boxes With 1” Conduit Plain 
Center Hole for Screw or Threaded Rod Mount
25 
Snap-Closed with Box Support
Multi-Run Conduit Plate with Box Support
Part 
Number
Fig.
#
Description
Standard 
Packaging 
Quantity
MCS100
*
5 #12/14 MC/AC cable support spacer for up to 8 runs 50 
MCS101
†
6 #8/10 MC/AC cable support spacer for up to 8 runs 50 
MCS50
*
7 #12/14 MC/AC cable support spacer for up to 4 runs 50 
MC/AC Support
*
Nominal outside diameters from .430 thru .560. 14-3, 14-4, 12-2, 12-4 and 10-2 MC/AC Cable
† 
Nominal outside diameters from .560 thru .690. Standard MC sizes: 10/3, 10/4, 8/2, 8/3. 
Super Neutral Cable: 12/3, 12/4 and 10/2. Isolated Ground: 12/3, 12/4, 10/2, 10/3, 10/4 and 8/2.
CAUTION: ROADS PAVED WITH CADDY
®
LEAVE THE COMPETITION IN THE DUST
Innovation
Time Savings
Quality
You do have a CHOICE 
when it comes to the 
method of fabrication 
and installation of 
electrical assemblies. 
Whether you choose 
the road to fabricate 
on-site or the road to 
pre-fabricate off-site.
All roads are paved 
with CADDY.
On-Site Assembly
Prefab Assembly
CHOICE








