When ordering from the US, parcels may be subject to import tax and duty charges, which the buyer is responsible to pay. Huntington Vacuum Reinforced Hinged Flexible Coupling Flange 3" ID 4.5" OD 6.5" This product data sheet is originally written in English. Huntington Vacuum Reinforced Hinged Flexible Coupling Flange 3" ID 4.5" OD 6.5" overall length This is used, but looks to be in great condition. On flange it stamped Huntington Labs., I have no idea who made it or what it's for. Disclaimer - Seller not responsible for any damage to life, limb, or property due to this device. Buyer must test this device to ensure it functions properly before its use. If unit is found malfunctioning this seller will offer money back. Will ship free..... USA please ask questions. Will ship international.... we get good rates. Contact us for prices... Huntington Vacuum Reinforced Hinged Flexible Coupling Flange 3" ID 4.5" OD 6.5" overall length This is used, but looks to be in great condition. On flange it stamped Huntington Labs., I have no idea who made it or what it's for. Disclaimer - Seller not responsible for any damage to life, limb, or property due to this device. Buyer must test this device to ensure it functions properly before its use. If unit is found malfunctioning this seller will offer money back. Will ship free..... USA please ask questions. Will ship international.... we get good rates. Contact us for prices... Model collar MPN collar Brand huntington labs