https://www.voltimum.co.uk/product-details/sy3aRsGn/abb/125-inch-tb-emt-coupling
1.25 INCH T&B EMT COUPLING - Voltimum UK
1-1/4 Inch Coupling, Steel Electro Zinc Plated for Use with EMT Conduit
t binchemtcoupling
https://reactuate.com/2010/08/19/time-to-go-to-emt-b-class-for-the-last-time-actually-a-little-sad-to-see-it-go-wont-be-sad-to-see-the-final-gone-though/
Time to go to EMT-B class for the last time. Actually a little sad to see it go. Won’t be sad to...
Aug 20, 2010 - Time to go to EMT-B class for the last time. Actually a little sad to see it go. Won’t be sad to see the final gone though.
time to goemt bfor thea littleclass