Raco 0175 4" Octagon Box, 2-1/8" Deep, 1/2" Side Knockouts, NMSC clamps

Raco 0175 4" Octagon Box, 2-1/8" Deep, 1/2" Side Knockouts, NMSC clampsRaco 0175 4" Octagon Box, 2-1/8" Deep, 1/2" Side Knockouts, NMSC clamps Features: Combination screw heads allow for fast cover or fixture installationRaco 0175 4" Octagon Box, 2-1/8" Deep, 1/2" Side Knockouts, NMSC clamps Specifications: Box Type: RACO Steel Boxes & Covers Box Family: Octagon Boxes, Covers, Extension Rings Box Category: Octagon Boxes - For Non-metallic Sheathed Cable Category: 4" Octagon Box Wiring System: Non-metallic Sheathed Cable Box Depth: 2-1/8" Side Knockouts: 2, 1/2" & 4 priouts Bottom Knockouts: 1, 1/2" Bracket Type: No bracket Drawn or Welded: Drawn Cubic Inch Capacity: 21.5 UPC Number: 050169001752 Boxes may be used in the installation of lighting fixtures Raco boxes may serve as fixture support for fixtures up to 50 pounds Boxes have clamps for nonmetallic sheathed cable Combination screw heads provide for faster installation 1/2" knock outs 1-1/2" deep 4" diameter