Description: Made of metal for strength and durability. Rust and corrosion resistance. Spring loaded quick release couplers for use on the compressor side have a valve built in to shut off the air when changing between tools. Simple to use, just slide back the collar and insert the fitting, then slide the collar fully back to lock in place. Enables tools and airlines to be quickly connected / disconnected. Specification: Material: Metal Size: Approx 55mm*10mm Package Includes: 10 Pieces Male Quick Release fitting with 1/4'' BSP Male Thread Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you
