@Silverback try these out for me and let me know if they are any good. I'm tired of these cheap air coupler kits that blow out after a couple of months of use or if you drop the tool or bang the air coupler, it gets messed up.
Stedlin Professional Complete Kit - Save $25-2 Couplers, which provide effortless insertion force and freedom of movement and 6 QuietPlugs, which eliminate loud disconnects https://www.amazon.com/dp/B07SMBM7MZ/ref=cm_sw_r_apan_glt_i_0EWFS5H9S3DQRCXAEGA1
Stedlin Professional Complete Kit - Save $25-2 Couplers, which provide effortless insertion force and freedom of movement and 6 QuietPlugs, which eliminate loud disconnects https://www.amazon.com/dp/B07SMBM7MZ/ref=cm_sw_r_apan_glt_i_0EWFS5H9S3DQRCXAEGA1