Description
Specifications
0.84lb
4mm
6mm
1.56mm
1.5mm
TKO Knockouts allow for design and installation flexibility
Electrical, Lighting Fixtures, Switches or Receptacles Applications
RACO
USA
US
B Bracket and Non-Metallic Sheathed Cable Clamp
SQ BX STEEL 21CU-IN 8
TKO Knockouts allow for design and installation flexibility
Supplied with three 1/2 in and 1/2-3/4 in TKO knockouts
Combination Phillips/slotted screw heads
Acceptable for use in 2 hr fire rated walls
Hubbell
4.0000
IN
1.5600
IN
1
41.3700
cu-in
0.8400
LB
6.0000
IN
RACO
Steel Outlet Boxes
Capacity
cu-in
21
Color
Silver
Dimensions
4 in H x 4 in W x 1-1/2 in D
Finish
PRE-GALVANIZED
Knockout Size
IN
2-Jan
Material
Steel
Mounting Type
Flush
Number of Knockouts
8
Shape
Squared
