Details
The Barrow TYDJ12-V1 is a straight coupler that joins two pieces of 12mm OD hard tube end to end. Each tube slides into one side and is sealed by two O-rings, so you can extend a run or split it into two parts without a threaded fitting. The body is knurled brass, finished in shiny silver.
Properties
- Type
- Hard tube coupler, tube to tube
- Tube size
- 12mm OD hard tube
- Seal
- 2 silicone O-rings on each side
- Material
- Brass
- Color
- Silver
- Pieces in the pack
- 1
Join two straight runs
A coupler joins two pieces of 12mm OD hard tube end to end without a bend or a fitting in a port. Use it when one tube is not long enough for a straight run, or to split a long run so the tubes are easier to fit and remove.
Two O-rings on each side
Barrow seals each tube with two silicone O-rings on each side of the coupler. Push each tube in until it seats; the O-rings grip the outside of the tube and keep the joint tight.
Knurled brass body
The body is a short brass sleeve with a fine diamond knurl all around it, which gives a sure grip when you push the tubes in or pull them out, and matches the knurled look of Barrow hard tube fittings.
Technical data
| Model | TYDJ12-V1 |
| Type | Hard tube coupler |
| Connections | 2x 12mm OD hard tube push-in |
| Threads | None |
| Outer diameter | 18 mm |
| Length | 16.3 mm |
| O-rings | 2 per side |
| Material | Brass |
| Color | Silver |
Notes
- This coupler fits 12mm OD hard tube only. It does not hold soft tubing or hard tube of other sizes.
- Barrow made this coupler in black, white, shiny silver and gold. This listing is the shiny silver version.
- Barrow notes that it may update the look or construction of the part without notice; the part you receive is the current version.
In the box
- 1x Barrow Multi-Link Coupler Adapter - 12mm OD Rigid Tube - Silver





