L. V. Engineering Co. Manufactures Snap Ring for Shaft. L. V. Engineering Co. Also manufactures various types of locking devices. This Snap Ring is made of high carbon spring steel.The Snap Ring for Shaft has consistency of dimensions. This Snap Ring is made in factory fully equipped with modern machinery and heat-treatment plant plus testing equipment. This Snap Ring undergoes a thorough check-up, chain-wise, right from the selection of materials to the final finishing stage.