Check the listing for details. Lancer, Soda, Beer, Barb Tube Fitting Stainless Steel 90 Deg. 1/4 x 1/4. Condition: New. Listed at 6.60 USD. Gregoriou Brothers Refrigeration Since 1979Frosty-Freeze Barb Tube Fitting Stainless Steel 90 Deg. 1/4 x 1/4 Type 303 Stainless Steel Multi-Barbed Tube Fitting 90 Degree Elbow x Female Flare 1/4" Barb x 1/4 Female Swivel Flare nut also known as 7/16"-20 threads MMC Part# 5670K71 Listing is for (1) One. $Type 303 Stainless Steel Multi-Barbed Tube Fitting 90 Degree Elbow x Female Flare 1/4" Barb x 1/4 Female Swivel Flare nut also known as 7/16"-20 threads MMC Part# 5670K71 Listing is for (1) One. Gregoriou Brothers Refrigeration Since 1979Frosty-Freeze Barb Tube Fitting Stainless Steel 90 Deg. 1/4 x 1/4 Type 303 Stainless Steel Multi-Barbed Tube Fitting 90 Degree Elbow x Female Flare 1/4" Barb x 1/4 Female Swivel Flare nut also known as 7/16"-20 threads MMC Part# 5670K71 Listing is for (1) One. Type 303 Stainless Steel Multi-Barbed Tube Fitting 90 Degree Elbow x Female Flare 1/4" Barb x 1/4 Female Swivel Flare nut also known as 7/16"-20 threads MMC Part# 5670K71 Listing is for (1) One.