The improved 3M O/B plusConnector will help electricians do more with less. The O/B plus connector combines a very small shell with an increased wire range. The improved spring bites wire quickly with less effort and accommodates from two #22 AWG wires up to three #12 AWG wires or four #14 AWG wires. The very small shell fits easily into tight spaces and its flexible skirt helps protect workers from contact with over stripped wires. With such a wide wire range, you can save money by buying fewer connectors. O/B + replaces the orange, blue and gray spring connector style connectors, as well as 70% of the yellow spring connector and wing style connectors. This simplifies selection of the right connector for a wide range of wiring jobs. There's also less inventory to manage and a better chance you'll have the connector you need to do every job.

• Offers a strong bite in a pigtail application so you get a long-lasting connection
• Expandable spring lets you take in more wire uptake and reuse
• O/B+ is dual color-coded so this 1 connector replaces your traditional orange and blue connectors
• Great for all types of jobs - from industrial and residential construction, to automotive, marine and appliance applications
• Use with copper conductors ranging from 22 to 12 AWG
• Orange/blue connector is flame-retardant and operates in temperatures up to 221 degree F (105 degree C)
• Use on building wire rated 600-Volt and on signs, fixtures or luminaires rated 1000-Volt
• UL Listed and CSA certified
• Connectors come 100/pouch

3M R/Y plus Wire Connectors feature 3 connector sizes with increased range to handle the work of 7 standards connectors. R/Y plus Wire Connectors simplify selection of the right connector for a wide range of wiring jobs. Easy to use and convenient, 3M R/Y plus Wire Connectors reduce necessary inventory and help ensure the right connector is always on hand.

• 2 connector replaces 2
• Provides a quick bite
• Flexible safety skirt
• Wire range 2 #18 - 2 #8
• UL Listed wire connectors
• 100 connectors per box