Brand: NITRA Item: Mounting band For Use With: A 5mm square cylinder position switch and a 3/4 to 1-1/16in (16 to 25mm) bore round body cylinder Material: Stainless steel NITRA mounting band, stainless steel. For use with a 5mm square cylinder position switch and a 3/4 to 1-1/16in (16 to 25mm) bore round body cylinder.