Features Most suitable glands for Single Wire Armoured (SWA), Plastic or Rubber (Elastomer) sheathed cables. Generally used in dry indoor conditions. Available in two part (without lock ring) and three part (with lock ring) design. BW glands are also supplied with integral earth facilities. Gland sizes 20 mm to 75 mm (S&L). Also available stainless steel and Aluminium Cable glands