RANDL® Extension Rings and Mounting Brackets for 5 Square® Back Boxes

Everything You Need To Install 5 Square Back Boxes

mounting brackets for electrical boxes

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Randl Extension Rings and Mounting Brackets

    Additional Images
  • Telecom Single Gang Extension Ring 51G000 - icon
  • Telecom Single Gang Extension Ring 51G012 - icon
  • Telecom Single Gang Extension Ring 52G000 - icon
  • Telecom Single Gang Extension Ring 52G012 - icon
  • Fire Signal Extension Ring N-54000- icon
  • Fire Signal Extension Ring N-54012 - icon
  • Fire Signal Extension Ring N-54058 - icon
  • Support Bracket 3 Gang - icon
  • Support Bracket 4 Gang - icon
  • Support Bracket 4 Gang - icon
  • Support Bracket 4 Gang - icon

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Low Price GuaranteeWhat's special about these 5 Square accessories?

  • Contains all the hardware needed to mount RANDL Industries® 5 Square® Telecommunications and Fire Signal Back Boxes
  • Extension rings reduce the opening to that of a 4 square box, allowing you to use standard equipment while reaping the benefits of the 5 Square size
  • Support Brackets are a highly convenient option for mounting multiple 5 Square® boxes between studs
  • Click for More Features

These extension rings and mounting brackets for 5 Square® back boxes are required for proper installation. Galvanized steel construction ensures excellent durability, and compatibility with standard 4 square mounted devices and plates keeps your project costs low and eases installation.

  • Fire signal extension rings are available unfinished or in red for easy identification
  • Galvanized steel construction ensures a sturdy, durable install that will last for years
  • Bracket Supports are only needed for mounting boxes onto metal studs in Canada, and are ETL listed #3136706
  • Unique design of extension rings is protected under US Patent #6,858,802

 

PART # DEPTH VOLUME WEIGHT (CARTON) PRICE
Fire Signal Extension Rings
RNL-N-54000 Flat - 3.9 lbs (1.76 kg)
$41.90 Qty:  
RNL-N-54012 1/2" (1.27 cm)  7.2 cu in (118 cu cm) 5.4 lbs (2.44 kg)
$52.35 Qty:  
RNL-N-54058 5/8" (1.58 cm) 9.1 cu in (149 cu cm) 5.9 lbs (2.67 kg)
$59.91 Qty:  
RNL-N-54034 3/4" (1.90 cm) 10.8 cu in (177 cu cm) 6.6 lbs (2.99 kg)
$63.98 Qty:  
RNL-N-54010 1" (2.54 cm)  14.7 cu in (241 cu cm) 4.1 lbs (1.85 kg)
$68.39 Qty:  
RNL-N-54114 1-1/4" (3.17 cm)  18 cu in (295 cu cm) 4.5 lbs (2.04 kg)
$88.84 Qty:  
RNL-N-54112 1-1/2" (1.27 cm)  21 cu in (344 cu cm) 5.4 lbs (2.44 kg)
$97.72 Qty:  
Telecommunications Single Gang Extension Rings
RNL-D-51G000 Flat   7 lbs (3.17 kg)
$43.40 Qty:  
RNL-D-51G012 1/2" (1.27 cm)  3.5 cu in (57 cu cm) 8 lbs (3.62 kg)
$53.76 Qty:  
RNL-D-51G058 5/8" (1.58 cm) 4.3 cu in (71 cu cm) 8.8 lbs (3.99 kg)
$57.60 Qty:  
RNL-D-51G034 3/4" (1.90 cm) 5.3 cu in (87 cu cm) 8.8 lbs (3.99 kg)
$62.85 Qty:  
RNL-D-51G010 1" (2.54 cm)  6.8 cu in (112 cu cm) 5.3 lbs (2.40 kg)
$68.24 Qty:  
RNL-D-51G114 1-1/4" (3.17 cm)  8.5 cu in (140 cu cm) 5.7 lbs (2.58 kg)
$93.80 Qty:  
RNL-D-51G112 1-1/2" (1.27 cm)  10.5 cu in (172 cu cm) 5.9 lbs (2.67 kg)
$103.82 Qty:  
Telecommunications Double Gang Extension Rings
RNL-L-52G000 Flat   5.2 lbs (2.35 kg)
$48.97 Qty:  
RNL-L-52G012 1/2" (1.27 cm)  6.3 cu in (103 cu cm) 6.5 lbs (2.94 kg)
$59.01 Qty:  
RNL-L-52G058 5/8" (1.58 cm) 7.8 cu in (128 cu cm) 7.4 lbs (3.35 kg)
$67.45 Qty:  
RNL-L-52G034 3/4" (1.90 cm) 9.5 cu in (156 cu cm) 7.7 lbs (3.49 kg)
$73.17 Qty:  
RNL-L-52G010 1" (2.54 cm)  12.8 cu in (210 cu cm) 4.3 lbs (1.95 kg)
$88.45 Qty:  
RNL-L-52G114 1-1/4" (3.17 cm)  17 cu in (279 cu cm) 5.5 lbs (2.49 kg)
$104.15 Qty:  
RNL-L-52G112 1-1/2" (1.27 cm)  20 cu in (328 cu cm) 5.7 lbs (2.58 kg)
$115.60 Qty:  
RNL-R-55000 Flat - 9.5 lbs (4.30 kg)
$42.54 Qty:  
Support Brackets for Fire Signal and Telecommunication Boxes
PART # SPACES STUD SPACING WEIGHT (CARTON) PRICE
5BSB-16 3 16" 7.5 lbs (3.40 kg)
$87.65 Qty:  
5BSB-24 4 24" 12.4 lbs (5.62 kg)
$118.90 Qty:  
PART # WEIGHT (CARTON) PRICE
RNL-5BSBSupport 0.26 lbs (0.11 kg)
$8.52 Qty:  
Fire Signal Extension Rings
PART # DEPTH VOLUME QUANTITY WEIGHT (CARTON) COLORS PRICE
RNL-N-54000 Flat - 20 3.9 lbs (1.76 kg) Unfinished, Red: add $1.00
$41.90 Qty:  
RNL-N-54012 1/2" (1.27 cm)  7.2 cu in (118 cu cm) 20 5.4 lbs (2.44 kg) Unfinished, Red: add $1.00
$52.35 Qty:  
RNL-N-54058 5/8" (1.58 cm) 9.1 cu in (149 cu cm) 20 5.9 lbs (2.67 kg) Unfinished, Red: add $1.00
$59.91 Qty:  
RNL-N-54034 3/4" (1.90 cm) 10.8 cu in (177 cu cm) 20 6.6 lbs (2.99 kg) Unfinished, Red: add $1.00
$63.98 Qty:  
RNL-N-54010 1" (2.54 cm)  14.7 cu in (241 cu cm) 10 4.1 lbs (1.85 kg) Unfinished, Red: add $1.00
$68.39 Qty:  
RNL-N-54114 1-1/4" (3.17 cm)  18 cu in (295 cu cm) 10 4.5 lbs (2.04 kg) Unfinished, Red: add $1.00
$88.84 Qty:  
RNL-N-54112 1-1/2" (1.27 cm)  21 cu in (344 cu cm) 10 5.4 lbs (2.44 kg) Unfinished, Red: add $1.00
$97.72 Qty:  

 

Telecommunications Single Gang Extension Rings
PART # DEPTH VOLUME QUANTITY WEIGHT (CARTON) PRICE
RNL-D-51G000 Flat - 20 7 lbs (3.17 kg)
$43.40 Qty:  
RNL-D-51G012 1/2" (1.27 cm)  3.5 cu in (57 cu cm) 20 8 lbs (3.62 kg)
$53.76 Qty:  
RNL-D-51G058 5/8" (1.58 cm) 4.3 cu in (71 cu cm) 20 8.8 lbs (3.99 kg)
$57.60 Qty:  
RNL-D-51G034 3/4" (1.90 cm) 5.3 cu in (87 cu cm) 20 8.8 lbs (3.99 kg)
$62.85 Qty:  
RNL-D-51G010 1" (2.54 cm)  6.8 cu in (112 cu cm) 10 5.3 lbs (2.40 kg)
$68.24 Qty:  
RNL-D-51G114 1-1/4" (3.17 cm)  8.5 cu in (140 cu cm) 10 5.7 lbs (2.58 kg)
$93.80 Qty:  
RNL-D-51G112 1-1/2" (1.27 cm)  10.5 cu in (172 cu cm) 10 5.9 lbs (2.67 kg)
$103.82 Qty:  
 
Telecommunications Double Gang Extension Rings
PART # DEPTH VOLUME QUANTITY WEIGHT (CARTON) PRICE
RNL-L-52G000 Flat - 20 5.2 lbs (2.35 kg)
$48.97 Qty:  
RNL-L-52G012 1/2" (1.27 cm)  6.3 cu in (103 cu cm) 20 6.5 lbs (2.94 kg)
$59.01 Qty:  
RNL-L-52G058 5/8" (1.58 cm) 7.8 cu in (128 cu cm) 20 7.4 lbs (3.35 kg)
$67.45 Qty:  
RNL-L-52G034 3/4" (1.90 cm) 9.5 cu in (156 cu cm) 20 7.7 lbs (3.49 kg)
$73.17 Qty:  
RNL-L-52G010 1" (2.54 cm)  12.8 cu in (210 cu cm) 10 4.3 lbs (1.95 kg)
$88.45 Qty:  
RNL-L-52G114 1-1/4" (3.17 cm)  17 cu in (279 cu cm) 10 5.5 lbs (2.49 kg)
$104.15 Qty:  
RNL-L-52G112 1-1/2" (1.27 cm)  20 cu in (328 cu cm) 10 5.7 lbs (2.58 kg)
$115.60 Qty:  
Fill in Cover
RNL-R-55000 Flat - 20 9.5 lbs (4.30 kg)
$42.54 Qty:  
 
Support Brackets for Fire Signal and Telecommunication Boxes
PART # SPACES STUD SPACING QUANTITY WEIGHT (CARTON) PRICE
RNL-5BSB-16 3 16" 20 7.5 lbs (3.40 kg)
$87.65 Qty:  
RNL-5BSB-24 4 24" 20 12.4 lbs (5.62 kg)
$118.90 Qty:  
 
RNL-5BSBSupport Required for Use in Canada only, when mounting Support Brackets on Metal Studs - 20 0.26 lbs (0.11 kg)
$8.52 Qty:  

 

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