3M O/B+ Performance Plus Wire Connectors, 22-12 AWG, Orange/Blue, 500/Jug

3M™ Performance Plus™ Wire Connectors are designed with a uniquely flexible spring that has generous room for expansion and a strong bite for a secure connection. Because of their increased wire range, just three Performance Plus wire connectors handle the work of eight standard connectors. And the flexible skirt helps prevent copper exposure for enhanced safety.
The improved 3M O/B+ Connector will help electricians do more with less. The O/B+ 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 overstripped 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.
• Strong bite for a secure, reliable connection • Flexible spring expands for greater wire range and reuse • Dual color coded: one connector does the job of two traditional connectors in the majority of applications • UL Listed and CSA Certified