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3M MB-4 MB-Series Cross-Arm Mounting Bracket; Galvanized Steel

  • 3M MB-4 3M MB-4 MB-Series Cross-Arm Mounting Bracket; Galvanized Steel
  • 3M MB-4 MB-Series Cross-Arm Mounting Bracket; Galvanized Steel
Manufacturer: 3M
Mfr. #: MB-4
Item #: 102960
UPC: 054007147558
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Product Details

These brackets are attached to the cable just below the termination, this provides a tongue that can then be attached to an MB-1 mounting bracket or to any other support

1.100 - 1.500 Inch cable outer Dia range

Detailed Description: 3M Screw gun box bracket is made of durable steel material for better strength and comes with pre-galvanized finish for corrosion resistance. It is capable to mount multiple boxes and comes with notch/mark for convenient identification and bending. Bracket has improved design with stamped inch markings and pilot holes to controls precise box conduit mounting between studs. It has unique, one-piece, break apart design and features interlocking tab to avoid accidental disassembly.

Bracket avoids movement of the box when used with flexible conduit, ENT, MC, AC or non-metallic sheathed cable. Bracket contains pilot holes to permit convenient box attachment with a screwdriver. It is cULus listed.

Product Specification

Application holding terminated cable
Brand 3M
Catalog Description 3MÖ Mounting Bracket is specially designed to provide cable and termination support. This bracket features durable, corrosion resistant galvanized steel construction to withstand humid environmental conditions.


Height 4.3000
Height Unit IN
Item Status A
Length 9.3000
Length UOM IN
Mfr. # MB-4
Ships Freight No
Ships Ground. Eligible for expedited shipping Yes
Special Features ideal to use when ordering the MB or MBS termination mounting brackets
Type cross-arm bracket
UNSPSC 26121630
Width 5.5000
Width UOM IN