These industrial heavy duty limit switches are applied in almost any environments. This adjustable limit switch lever arm is used on any of the 9007C rotary head limit switches. This lever arm is adjustable from 0.875 inches to 4 inches long. machine tool and similar industries. T This lever arm has a nylon roller. The lever arm roller is 1.00 inch in diameter and 0.625 inch wide. This roller lever has spring return operator, made of cast zinc. Its dimensions are 25.4mm (diameter) x 16mm (width). The lever length is 101.6mm. It weighs 0.05kg. It is associated with complete products such as 9007C and 9007AW. The associated heads are 9007N, 9007T10, 9007B, 9007T5, 9007A and 9007C. The 9007 series limit switches are designed to withstand harsh industrial environments and are available in a wide range of options.