Elastic Back Support Belt, X-Large, Black no-checkout Durable construction with brass-plated joints

Elastic Back Support Belt, X Large, Black no checkout Durable construction with brass plated joints Durable construction with brass plated joints and brass end caps which prevent the ends from splitting Marked on both sides for versatile use Embossed numbers and graduations prevent print corrosion 000 operations indicating a service life of 10 to 12 years of comparable use Non interchangeable oxygen and fuel gas connectors prevent accidental gas mixing Instant closure on reverse flow check valves with total shutoff at only 10 oz of back pressure these utility players are an essential tool in any trademan's collection lifting or turning