Description: 【Versatile Compatibility】: These hydraulic oil service plugs are thoughtfully designed to fit a wide range of oil hoses, making them ideal for various applications and hose sizes 【Premium Material】: Crafted from quality silicone, these industrial hydraulic hose plugs offer great durability and flexibility, ensuring a fit and long term performance in preventing leaks 【Comprehensive Size Options】: The set includes three distinct plug sizes with large 13.8 cmx4.8 cm/5.43 inchx1.89 inch, medium 6.83 cmx2.6 cm/2.69 inchx1.02 inch, and small 5.5 cmx1.2 cm/2.17 inchx0.47 inch to accommodate different hose dimensions effectively 【Leak Resist Design】: Engineered to prevent drips and leaks efficiently, these rubber hose plugs are great for maintaining the integrity of your hydraulic systems by securely sealing off unused or open hoses 【Easy Installation】: The tapered design allows these leakproof stoppers to be easily inserted and removed without special tools simplifying maintenance procedures Specification: Material: Silicone   Size Chart: L: 13.8 cmx4.8 cm/5.43 inchx1.89 inch M: 6.83 cmx2.6 cm/2.69 inchx1.02 inch S: 5.5 cmx1.2 cm/2.17 inchx0.47 inch Package Includes:17 Hydraulic Oil Service Plugs (including 2 large, 5 medium, and 10 small plugs) Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.