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| NON-METALLIC BUSHINGS FOR METAL STUDS |
 
Common hole configurations
in metal studs. |
SB13
PATENTED.
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| CATALOG |
UPC/DCI/NAED |
STUD |
STD |
DIM |
DIM |
DIM |
DIM |
| NUMBER |
MFG# 01 8997 |
SIZE |
PKG |
A |
B |
C |
D |
|
SB13 |
40115 |
2 X 4 |
500 |
5.670 |
2.500 |
.505 |
1.300 |
|
SB130 |
40130 |
2 X 4 |
100 |
5.670 |
2.500 |
.505 |
1.300 |
|
SB13, SB130 |
| These
bushings will fit existing irregular shaped holes in metal studs,
alleviating the need to punch holes in metal studs, weakening the
structural member. Use these bushings to comply with paragraph
300-4(b)(1) or the 1999 NEC code, which states that: "In both
exposed and concealed locations where nonmetallic-sheathed cables pass
through either factory or field punched, cut, or drilled slots or
holes in metal members, the cable shall be protected by bushings or
grommets covering all metal edges and securely fastened in the opening
prior to installation of the cable." |
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WASHER
BUSHING
SB13
E161207 LR49636 |
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1 |
2 |
3 |
INSTALLATION INSTRUCTIONS:
To install these bushings in an irregular shaped hole, pass one end of the joined
connector through the hole in the stud. Snap the bushing and the washer ends together.
There's no need to separate the two halves. If a punched hole is required, the SB13
can be installed in a standard 1" inch trade size, round punched hole
(1-3/8" diameter). Snap the bushing end into the hole. |
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