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    1/2″ Brass Spring Guard for DOT Air Brake Hose

    Part #: TRS-S371AS-8

    The 1/2″ brass spring guard is designed to protect SAE J1402 rubber air brake hoses from premature wear caused by flexing, vibration, or abrasion during vehicle operation. It installs easily over DOT-approved reusable hose ends and maintains hose integrity by preventing kinks and sharp bends. Durable brass construction provides excellent resistance to corrosion and harsh weather environments.