These industrial heavy duty limit switches are applied in almost any environments. This limit switch lever arm is used on any of the 9007C rotary head limit switches. This standard cast zinc lever arm is 2.50 inches long. This lever arm has a standard roller that is hardened oil impregnated sintered iron. The lever arm roller is 0.625 inch in diameter and 0.25 inch wide. This roller lever has spring return operator, made of cast zinc. Its dimensions are 16mm (diameter) x 6.35mm (width). The lever length is 63.5mm. It weighs 0.05kg. It is associated with complete products such as 9007AW and 9007C. The associated heads are 9007A, 9007N, 9007T5, 9007B, 9007C and 9007T10. The 9007 series limit switches are designed to withstand harsh industrial environments and are available in a wide range of options.