Connecticut Electric 20A Single-Pole Standard Trip Interchangeable Packaged Circuit Breaker Mid-Flex 3 Wide mouth hood has an

Wide mouth hood has an 11" aluminum tailpipe and back plate that are riveted together for heavy duty applications

Works well on those in-between sizes

Features of the M12 1/4 In

Assortment beige nylon glides with a heavy-duty felt base

4 - SDWH 8" Timber Hex Screws and 26 - SD Connector Screws #9 x 1-1/2"

Connecticut Electric 20A Single-Pole Standard Trip Interchangeable Packaged Circuit Breaker Mid-Flex 3 Wide mouth hood has anInterchangeable circuit breaker. Compatible with American Switch, Arrow Hart, Bryant, Challenger, Cutler Hammer, Electricenter, Frank Adams, GTE Sylvania, General Switch, General Electric, Gould, Montgomery Ward, Siemens, Murray, Thomas & Betts, and Westinghouse load centers.