It is a guide rail widely used for a series of universal equipment installation of electrical and industrial products, such as circuit breaker, contactor, auxiliary relay, terminal block, low voltage , power supply, etc.Overall Size: 400x35x7.5mm/15.75 x 1.38 x 0.29 inch(L*W*H); Thickness: 0.9mm/0.04"; Oval Hole Size: 12 x 4mm / 0.47" x 0.16" (L*W); Hole Center Distance: 20mm / 0.8"Made of aluminum, which is corrosion resistant and sturdy enough for long-time service.
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