Click to expand Tap to zoom OSK UAC21-1 5pcs. Quick Coupler Set by SKS Sale ₱228.00 | / - 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart OSK UAC21-1 5pcs. Quick Coupler SetInclusions:1x-1/4" NPT Quick Coupler3x-1/4" NPT Male Plug1x - 1/4" NPT Female Plug