1/2″ Aluminum Hydraulic Quick-Connect Dust Cap with Lanyard – ISO-B H-Series (WH-H4DC-A)

The 1/2″ Aluminum Hydraulic Quick-Connect Dust Cap with Lanyard (Model WH-H4DC-A) is designed to protect the connection ports of ISO-B hydraulic quick-connect couplings from contamination and damage. Manufactured from lightweight yet durable aluminum, this dust cap features a secure lanyard for attachment to equipment, ensuring it remains conveniently accessible and preventing loss. Compatible with H-Series ISO-B couplings, it maintains the integrity of hydraulic systems by preventing dust, dirt, moisture, and debris from entering the system, reducing wear and extending service life.