Fittings DKL – conical 24⁰ up to 60⁰ DIN 3868 DKL elbow 90⁰- conical 24⁰ up to 60⁰ DIN 3868 DKL elbow 45⁰- conical 24⁰ up to 60⁰ DIN 3868 DKОL metric female 24⁰ with O-ring DIN 3865 L-type DKОL elbow 90⁰ O-ring metric female, 24⁰ cone DIN 3865 L-type DKОL elbow 45⁰ O-ring metric female, 24⁰ cone DIN 3865 L-type DKОS O-ring metric female, 24⁰ cone DIN 3865 S-type