9007T severe duty mill switches are designed for applications requiring extra heavy duty contact ratings, or higher operating and reset forces. 9007FT foundry limit switches are designed specifically for rough foundry applications. This conveyor side guide roller arm 8.44 inches long. It has 0.88 inch diameter by 3.75 in wide Delrin roller. A rod type lever arm, like the 9007R17, must be used with this roller arm. It must be ordered separately. This roller lever has spring return operator made of cast zinc. Its dimensions are 22.35mm (diameter) x 95.25mm (width). The lever length is 214.38mm. It weighs 0.05kg. It is associated with complete products such as 9007T, 9007CXXS9 and 9007FT. The associated heads are 9007NS9, 9007CS9, 9007T5S9, 9007BS9, 9007AS9 and 9007T10S9. The 9007 series limit switches are designed to withstand harsh industrial environments and are available in a wide range of options.