Faster, less complex installs with basic
Ruff-IN assemblies

Eaton offers a wide variety of B-Line series basic rough in assembly options that help minimize on-site installation complexity and errors. 

View the specification page or Ruff-IN catalog for more information.

Rung rings around the competition

Win tight bids and beat the profit squeeze with our revolutionary Rapid Ring self-adjusting pre-fab ring. Installing in as little as 15 seconds with 4 easy steps, Rapid Ring can compress your project schedule, yield significant time savings and help you increase your profits.

BB2TSC prefab assembly options

• Box assembly comes with box mounting clip attached
• Boxes can be field mounted, in the proper location, to telescoping brackets (purchased separately) by snapping the mounting clip on back of box assembly) over the installed bracket
• Increased strength and rigidity help withstand the stress of drywall installation
• Assemblies shipped with box installed on left side of bracket unless otherwise specified
• Assembly numbers:
  • BB2TSC-1104DA
    • BB2TSC 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, 5/8” plaster ring, box mounting clip
  • BB2TSC-1204DA
    • BB2TSC 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, 1-1/4” plaster ring, box mounting clip
  • BB2TSC-1AJ4DA
    • BB2TSC 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, adjustable plaster ring, box mounting clip
  • BB2TSC-1RR4DA
    • BB2TSC 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, Rapid Ring self-adjusting pre-fab ring, box mounting clip
  • BB2TSC-2104DA
    • BB2TSC 4” square, 2-1/8” deep box with stranded ground box plus 2 gang, 5/8” plaster ring, box mounting clip
  • BB2TSC-2204DA
    • BB2TSC 4” square, 1-1/4” deep box with stranded ground box plus 2 gang, 5/8” plaster ring, box mounting clip
  • BB2TSC-2AJ4DA
    • BB2TSC 4” square, 1-1/4” deep box with stranded ground box plus 2 gang, 5/8” plaster ring, box mounting clip
  • BB2TSC-2RR5DA
    • BB2TSC 4” square, 1-1/4” deep box with stranded ground box plus 2 gang, Rapid Ring self-adjusting pre-fab ring, box mounting clip

BB816 prefab assembly options

• Increased strength and rigidity helps withstand the stress of stress of drywall installation
• Assemblies shipped with box installed on left side of bracket, as shown below, unless otherwise specified
• Assembly numbers:
  • BB816-104DA-1-X-X
    • BB816 16” 3-hole box position bracket, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, 5/8” plaster ring
  • BB816-204DA-1-X-X
    • BB816 16” 3-hole box position bracket, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, 1-1/4” plaster ring
  • BB816-AJ4DA-1-X-X
    • BB816 16” 3-hole box position bracket, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, adjustable plaster ring
  • BB816-RR4DA-1-X-X
    • BB816 16” 3-hole box position bracket, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, Rapid Ring self-adjusting pre-fab ring
  • BB816-104DA-2-X-X
    • BB816 16” 3-hole box position bracket, 4” square, 2-1/8” deep box with stranded ground box plus 2 gang, 5/8” plaster ring
  • BB816-204DA-2-X-X
    • BB816 16” 3-hole box position bracket, 4” square, 2-1/8” deep box with stranded ground box plus 2 gang, 1-1/4” plaster ring
  • BB816-AJ4DA-2-X-X
    • BB816 16” 3-hole box position bracket, 4” square, 2-1/8” deep box with stranded ground box plus 2 gang, adjustable plaster ring
  • BB816-RR5DA-2-X-X
    • BB816 16” 3-hole box position bracket, 4” square, 2-1/8” deep box with stranded ground box plus 2 gang, Rapid Ring self-adjusting pre-fab ring

BB716 prefab assembly options

• Increased strength and rigidity helps withstand the stress of drywall installation
• Assemblies shipped with box installed on left side of bracket unless otherwise specified
• Assemblies include BB7AP alignment plate for easy adjustment of box location
• Assembly numbers:
  • BB716-104DA-1-X-X
    • BB716 16” open box mounting bracket, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, 5/8” plaster ring, BB7AP alignment plate
  • BB716-204DA-1-X-X
    • BB716 16” open box mounting bracket, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, 1-1/4” plaster ring, BB7AP alignment plate
  • BB716-AJ4DA-1-X-X
    • BB716 16” open box mounting bracket, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, adjustable plaster ring, BB7AP alignment plate
  • BB716-RR4DA-1-X-X
    • BB716 16” open box mounting bracket, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, Rapid Ring self-adjusting prefab ring, BB7AP alignment plate
  • BB716-104DA-2-X-X
    • BB716 16” open box mounting bracket, 4” square, 2-1/8” deep box with stranded ground box plus 2 gang, 5/8” plaster ring, BB7AP alignment plate
  • BB716-204DA-2-X-X
    • BB716 16” open box mounting bracket, 4” square, 2-1/8” deep box with stranded ground box plus 2 gang, 1-1/4” plaster ring, BB7AP alignment plate
  • BB716-AJ4DA-2-X-X
    • BB716 16” open box mounting bracket, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, adjustable plaster ring, BB7AP alignment plate
  • BB716-RR5DA-2-X-X
    • BB716 16” open box mounting bracket, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang, Rapid Ring self-adjusting prefab ring, BB7AP alignment plate

BB70 prefab assembly options

• Interlocking wrap-around design provides extra rigidity
• Bracket pre-assembled at 3-5/8”; back tabs can be folded out for 4”
• Purchase BB70E as add-on for 5-1/2” and 6” stud spacing options
• Multiple brackets can be ganged together
• Assembly numbers:
  • BB70-358-1104DA
    • BB70 stud mount bracket 3-5/8” depth, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang 5/8” plaster ring
  • BB70-358-1204DA
    • BB70 stud mount bracket 3-5/8” depth, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang 1-1/4” plaster ring
  • BB70-358-1AJ4DA
    • BB70 stud mount bracket 3-5/8” depth, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang adjustable plaster ring
  • BB70-358-1RR4DA
    • BB70 stud mount bracket 3-5/8” depth, 4” square, 2-1/8” deep box with stranded ground box plus 1 gang Rapid Ring self-adjusting prefab ring
  • BB70-358-2104DA
    • BB70 stud mount bracket 3-5/8” depth, 4” square, 2-1/8” deep box with stranded ground box plus 2 gang 5/8” plaster ring
  • BB70-358-2204DA
    • BB70 stud mount bracket 3-5/8” depth, 4” square, 2-1/8” deep box with stranded ground box plus 2 gang 1-1/4” plaster ring
  • BB70-358-2AJ4DA
    • BB70 stud mount bracket 3-5/8” depth, 4” square, 2-1/8” deep box with stranded ground box plus 2 gang adjustable plaster ring
  • BB70-358-2RR5DA
    • BB70 stud mount bracket 3-5/8” depth, 4” square, 2-1/8” deep box with stranded ground box plus 2 gang Rapid Ring self-adjusting prefab ring