About Seller: Arnold Lockwood conceived the idea for a modular hose after experiencing frustration with traditional metal and plastic coolant hoses. In 1981, Lockwood Products was established to develop this concept, leading to the first shipment of Loc-Line in August 1983. Loc-Line quickly became the preferred choice for low pressure coolant delivery worldwide. Today, Loc-Line continues to be the industry leader in modular hose technology, with successful products like the flexible arm for the Black and Decker SnakeLight. Loc-Line is utilized for various applications beyond coolant delivery, including air delivery, third-arm functions, and smoke and dust removal with vacuum systems. Its versatility makes it suitable for use in photography, aquariums, agriculture, electronics, and industrial settings. Lockwood's original modular hose design set the standard for the industry.