5mm Compression Fitting LTWFITTING Value Pack 3/8 Inch OD Brass Compression Insert,Sleeve Ferrule,Nut (Pack Of 125 1/4 Compression Fitting Torpedo Bags Classic Trumpet Gig Bag Features - Package Include: 50pcs sleeve ferrules, 25pcs nuts, 50pcs inserts. - Material: Brass. Compression Fitting Ferrules Ferrule Fittings Product Description Durable and high standard brass compression fitting. Package Include: 50pcs sleeve ferrules, 25pcs nuts, 50pcs inserts. Material: Brass. Tube Size:1/4 OD. Net Weight: 5.8g/PC(nut), 0.8g/PC(sleeve ferrule), 0.8g/PC(insert). - Tube Size:1/4 OD. - Net Weight: 5.8g/PC(nut), 0.8g/PC(sleeve ferrule), 0.8g/PC(insert). - Type: Compression insert, sleeve ferrule and nut. Product Description, Durable and high standard brass compression fitting. Commonly used to connect lines for air, water, fuel, oil and inert gases in...