Forge Motorsport Alloy Female Hose Coupler FMAFHCAn alloy hose connector that can be fitted to a hose to allow fitment to push fit locking couplers. We currently have four sizes available including seals. Please note securing clips are not included. These couplers are ideally suited to VAG applications but will fit many manufacturers vehicles. Use the dimension table to check the size required for your existing coupler.