Item_name: ['SMC KR Series PBT Flame Resistant Push-to-Connect Tube Fitting, 90 Degree Elbow with Sealant, 12mm Tube OD x 1/2" BSPT Male, Black', 'SMC KR Series PBT Flame Resistant Push-to-Connect Tube Fitting, 90 Degree Elbow with Sealant, 12mm Tube OD x 1/2" BSPT Male, Black (Pack of 10)', 'SMC KRL12-04S fitting, male elbow