Discover the Series HI/HIB dust covers designed specifically for STAUFF Quick Release Couplings. These essential accessories provide robust dust protection for screw-to-connect couplings, ensuring longevity and reliability. Available in both plastic and metal options, including aluminium, the dust covers are tailored to fit coupling sleeves and plugs within the HI/HIB series. Enhance the performance and durability of your quick-release couplings with these high-quality dust protection solutions from STAUFF.