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5 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 3/4” & 1” KO’s
5 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 3/4” & 1” KO’s, also know as an extension collar, is designed for increasing the cubic inch capacity of a pre-selected Multi-Gang Box. Electrical-Supply.net offers Multi-Gang Box Extension Rings/Collars from 2-10 gang & 1-5/8” or 2-1/2” deep.
- Length: 12-1/4”
- Number of Gangs: 5
- Cubic Inch Capacity: 128.7
- Knockouts Sides: (14)
- Knockouts Ends: (4)
- Depth: 2-1/2"
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6 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 1/2” & 3/4” Concentric Knockouts
6 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 1/2” & 3/4” Concentric Knockouts, also know as an extension collar, is designed for increasing the cubic inch capacity of a pre-selected Multi-Gang Box. Electrical-Supply.net offers Multi-Gang Box Extension Rings/Collars from 2-10 gang & 1-5/8” or 2-1/2” deep.
- Length: 14-1/16”
- Number of Gangs: 6
- Cubic Inch Capacity: 148.2
- Knockouts Sides: (16)
- Knockouts Ends: (4)
- Depth: 2-1/2"
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7 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 1/2” & 3/4” Concentric Knockouts
7 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 1/2” & 3/4” Concentric Knockouts, also know as an extension collar, is designed for increasing the cubic inch capacity of a pre-selected Multi-Gang Box. Electrical-Supply.net offers Multi-Gang Box Extension Rings/Collars from 2-10 gang & 1-5/8” or 2-1/2” deep.
- Length: 15-7/8”
- Number of Gangs: 7
- Cubic Inch Capacity: 169.5
- Knockouts Sides: (18)
- Knockouts Ends: (4)
- Depth: 2-1/2"
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8 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 1/2” & 3/4” Concentric Knockouts
, also know as an extension collar, is designed for increasing the cubic inch capacity of a pre-selected Multi-Gang Box. Electrical-Supply.net offers Multi-Gang Box Extension Rings/Collars from 2-10 gang & 1-5/8” or 2-1/2” deep.
- Length: 17-11/16”
- Number of Gangs: 8
- Cubic Inch Capacity: 188.8
- Knockouts Sides: (20)
- Knockouts Ends: (4)
- Depth: 2-1/2"
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9 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 1/2” & 3/4” Concentric Knockouts
9 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 1/2” & 3/4” Concentric Knockouts, also know as an extension collar, is designed for increasing the cubic inch capacity of a pre-selected Multi-Gang Box. Electrical-Supply.net offers Multi-Gang Box Extension Rings/Collars from 2-10 gang & 1-5/8” or 2-1/2” deep
- Length: 19-1/2”
- Number of Gangs: 9
- Cubic Inch Capacity: 208.0
- Knockouts Sides: (22)
- Knockouts Ends: (4)
- Depth: 2-1/2"
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6 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 3/4” & 1” KO’s
6 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 3/4” & 1” KO’s, also know as an extension collar, is designed for increasing the cubic inch capacity of a pre-selected Multi-Gang Box. Electrical-Supply.net offers Multi-Gang Box Extension Rings/Collars from 2-10 gang & 1-5/8” or 2-1/2” deep.
- Length: 14-1/16”
- Number of Gangs: 6
- Cubic Inch Capacity: 148.2
- Knockouts Sides: (16)
- Knockouts Ends: (4)
- Depth: 2-1/2"
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7 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 3/4” & 1” KO’s
7 Gang Multi-Gang Box Extension Ring 2-1/2” Deep 3/4” & 1” KO’s, also know as an extension collar, is designed for increasing the cubic inch capacity of a pre-selected Multi-Gang Box. Electrical-Supply.net offers Multi-Gang Box Extension Rings/Collars from 2-10 gang & 1-5/8” or 2-1/2” deep.
- Length: 15-7/8”
- Number of Gangs: 7
- Cubic Inch Capacity: 169.5
- Knockouts Sides: (18)
- Knockouts Ends: (4)
- Depth: 2-1/2"
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