Please refer to photographs for condition.Sold as non working collectible.Scubapro valveDin or yoke 3/4", fits most aluminum tanks(this is 3/4" NTP. it is actually larger than 3/4" but that is the correct name) Nice condition but not tested This valve, as all dive gear should only be used by Trained CERTIFIED DIVERSAs with all LIFE-SUPPORT equipment, this should be checked and overhauled by your dive shop PRIOR to use.It is antique, and any imperfections that have occurred only add to the charm and uniqueness.If you are expecting it to be new in the box, never touched by life or human hands, it is not for you.Please do not purchase itCan be shipped overseas Priority Mail flat rate envelope insured but not to all countries, please check with me.Please note:The shipping cost is clearly stated, if you do not feel it is right please let me know before purchaseBy purchasing you agree to the shipping cost in the listing.If local pick ups: Buyer must advise me through eCRATER messaging, within 72 hours after making payment, of the shipper that will be picking up the item. 48 hours notice is required from the shipper to pick up the item.Pick up only Monday through Friday. The shipper must provide me with an acceptable to me time frame for the pick up 48 hours prior to pick up. International buyers please note the following information below.Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.Please check with your country's customs office to determine what these additional costs will be prior to looking/buying.These charges are normally collected by the delivering freight (shipping) company or when you pick the item up.Do not confuse them for additional shipping charges.