The yard is equal to 3 feet or 36 inches. Under an agreement in 1959 between Australia, Canada, New Zealand, South Africa, the United Kingdom and the United States, the yard (known as the international yard in the United States) was legally defined to be exactly 0.9144 meters.he yard (abbreviation: yd) is an English unit of length, in both the British imperial and US customary systems of measurement, that comprises 3 feet or 36 inches.
Dimension: 42.000 mm Length. Crouse-Hinds Cable gland is made of nickel-plated brass for superior corrosion resistance. Cable provides a flameproof and weatherproof seal on the outer sheath of the cable. It has a thread length of 20.2 mm NPT and entry thread size of 1/2 Inch NPT.
Sebaceous glands. Sebaceous glands develop from the epidermis in the fetus, usually from the walls of hair follicles. Sebaceous glands are absent from the palms and the soles. They are simple alveolar glands that form lobes in the dermis, generally in the acute angle between an arrector pili and its hair follicle.he follicle is dilated at its base to form the bulb (matrix). In the obtuse angle between the root of a hair and the surface of the skin, a bundle of smooth muscle fibers, known as an arrector pili muscle, is usually found. It extends from the deep part of the hair follicle to the papillary layer of the dermis.