Overview Reviews Product Description Parker Hannifin Hose Fittings# 12 Female Metric L - Swivel - Straight (24° Cone with O-Ring) x 3/8" i.d. Hose Fitting. Made of Steel. Fitting Series: 43 Series Product Videos Custom Field Product Reviews Write a Review Write a Review × Parker Parker 1Ca43-12-6 Crimp Fitting Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *