0178 55 19 by Parker | Legris Reducer | M7x1 Male M5 Metric Thread x M5x0.8 Female M5 Metric Thread | 10 mm Hex | 12 mm Length | Straight | Nickel-Plated Brass | Pack of 10Adapters and Manifolds: Part Number C1 C2 E F L Kg 0178 55 19 M7x1 M5x0. 8 5 mm 10 mm 12 mm . 005 Kg 0178 10 19 1 8" M5x0. 8 5 mm 13 mm 9 mm . 005 Kg 0178 13 10 1 4" 1 8" 5. 5 mm 16 mm 9. 5 mm . 006 Kg 0178 17 10 3 8" 1 8" 5. 5 mm 20 mm 10. 5 mm . 016 Kg 0178 17 13 3 8" 1 4" 5. 5 mm 20 mm 10. 5 mm . 011 Kg 0178 21 13 1 2" 1 4" 7. 5 mm 24 mm 12. 5 mm . 024 Kg 0178 21 17 1 2" 3 8" 7. 5 mm 24 mm 12. 5 mm . 016 Kg 0178 27 21 3 4" 1 2" 7. 5 mm 32 mm 13. 5