Cheap And Discounts 1/8BSP(1/8NPT) /M10/M8 PTFE Gasket Washer Air Seal Sealing O rings for Pressure Gauge Quick Fitting Coupler Socket Wholesale. Buy Directly From Merchant PGS OUTDOOR SPORT Speciality Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.