The hydraulic quick coupler dust cap is a must-have for anyone who needs to keep their hydraulic couplers from dust and debris. Sturdy materials that are both durable and safe, ensuring that it will last for a long time without breaking or becoming damaged easily. The exquisite craftsmanship of this dust cap ensures that it is reliable and practical for your needs. Features -Color:yellow, red, blue, black -Material:Plastic -Size:20.00X3.00X1.00cm/7.86X1.18X0.39in -Size: 20.00X2.50X1.00cm/7.86X0.98X0.39in -Our coupling dust caps are suitable for use in hydraulic systems, and other industrial fields, making them versatile and practical. -With their mini size and lightweight, these dust caps are exquisite and very useful for protecting your quick joints from dust and debris. -By preventing dust from contacting the surface of your quick joints, these dust caps effectively extend their lifespan. -Made of sturdy material, these dust caps are durable and stable, providing you with convenience and longer use. -Quick connection, improve work efficiency, these dust caps let you own good using feeling. Package List8 x Hydraulic Quick Coupler Dust Caps