QTY (50 PIECES) This Thomas & Betts E940F is a fantastic product that is sure to meet your needs. From the trusted Thomas & Betts brand, this 1 inch Schedule 40 Coupling is non metalic, concrete tight and ideal for wet locations. Perfect for use with a wide range of building materials, it is ideal for any project you have in mind. The coupling is highly durable and offers reliable performance, making it a great investment. If you are looking for a reliable, high quality coupling, this is the perfect product for you.