2 Pack 3/8 Compression Nut & Ferrule Combo for 3/8 OD Tube Brass Sleeve Nut

3/8 Compression Nut for 3/8 Outside Diameter Tubing(2 Pack), These are 3/8 compression nuts that are designed to be used with 3/8 outside diameter

PROFLO® 3/8 in. OD Compression Tube Brass Sleeve

COMPRESSION NUT & Sleeve Ferrule Fits Devilbiss Craftsman SSP-473 $8.78 - PicClick

3/8 OD x 3/8 Male NPT Connector Brass Compression Fitting for 3/8 O – compressor-source

Breezliy 210PCS Tube OD（1/8 3/16 1/4 5/16 3/8 1/2) Brass

2 Pack 3/8 Compression Nut & Ferrule Combo for 3/8 OD Tube Brass Sle – compressor-source

Superlok Double Ferrule and Compression Nut Set

Everbilt 3/8 in. Compression Brass Nut Fitting 800499 - The Home Depot

Everbilt 3/8 in. Compression Brass Sleeve Fittings (3-Pack) 801109

Brass Nut - Double Ferrule Compression Tube Fittings

Everbilt 3/8 in. Compression Sleeves and Brass Insert Fittings (2-Pack) 800579 - The Home Depot

LTWFITTING 3/16 in. Brass Compression Nut Fittings (50-Pack) HF61350 - The Home Depot

GB 100pcs JIANHE Brass Double Taper Ferrule 4 6 8mm OD Compression

Everbilt 3/8 in. Compression Brass Nut Fitting 800499 - The Home Depot