fittings 1.375x24 titanium gr5 extra hexagon sealed end cap for modular solvent trap metric screw 1-3/8x24

industry standard tube thread,1.375"-24 tpi, material full titanium 1.58''od this ser works on our modular tube or any other kits with 1.375x24 1-3/8x24 screw payment: we can't set the payment method, which is the default of the platform. you can follow the prompts when placing an order. if you want to buy the whole set (tube/end cap/cup/jig/booster), please contact customer service. customize: we accept customization, but the quantity is at least 50, it takes about 20 days to make, and you need to pay a 30% deposit.syi