Home / Mini Nozzles and Fittings / I Union, 1/4in with Metal Collars (MB040) I Union, 1/4in with Metal Collars (MB040)$3.19 Out of stock SKU: MB040 Categories: Full Size Nozzles and Fittings, Mini Nozzles and Fittings Tags: Aignep, Fittings Product ID: 2318 Description Description Premium grade Click-lock fitting for 1/4″ tubing and nozzle fittings. Aignep Part # 89040-04 You may also like… Camozzi I Union, 1/4in with Metal Collars (MB040-C) $3.40 Add to Cart Out of stock Plug 1/4 Tube (Plug 1/4) $0.86 Read more Related products Starter Pack #5 25 miniature nozzles (SP5) $449.69 Add to Cart Out of stock Mini-Nozzle Tip (MNT) $3.00 Read more 100 Mini-nozzles, Stainless Steel with filter, (MN012SSF-100) $697.00 Add to Cart Out of stock T Union, 1/4in with Metal collars (MB230) $4.15 Read more