Barrow G1/4" 90 Degree Rotary Multi-Link Adapter - 12mm OD Rigid Tube - Black (TWT90KND-K12)

The Barrow TWT90KND-K12 is a 90° rotary hard tube fitting for 12 mm OD rigid tube. Barrow calls it a multi-link adapter: a G1/4" male rotary end and a compression end for the tube in one part, so a hard tube run can turn a right angle straight out of a port without a separate adapter. The rotary joint turns through a full 360°. It is machined from H59 brass and finished in black.

Properties

• Type: 90° rotary hard tube fitting
• Thread: G1/4" male
• Tube: 12 mm OD rigid tube
• Rotation: 360°
• Material: H59 brass, electroplated
• Color: Black
• Pieces in the pack: 1

A right angle without bending the tube

Screw the male end into any G1/4" port, turn the elbow to face your tube run, and push the 12 mm OD tube into the compression end. The turn happens in the fitting, so the tube itself can stay straight. Because the joint keeps turning through 360°, you can set the final angle after the fitting is threaded in.

Compression end for rigid tube

Push the tube into the tube end and screw the knurled compression ring down over it to hold the tube. Barrow's pictures show two O-rings inside the tube end.

Brass with a double-protected finish

Barrow uses H59 brass for the body and protects the surface with what it calls a double electroplating process, which it says gives a fine texture that is solid and durable.

Non-slip diamond knurling

The rotating collar and the compression ring have a diamond knurl pattern. Barrow says it gives a sure grip when you tighten the fitting by hand.

Standard G1/4" connections

The male end uses the standard G1/4" thread of PC water cooling, so the fitting works with blocks, radiators, reservoirs and fittings from other makers as well as Barrow's own. It is sealed by an O-ring.

Technical data

• Model: TWT90KND-K12
• Type: 90° rotary hard tube fitting
• Thread: G1/4" male
• Tube size: 12 mm OD rigid tube
• Possible rotation: 360°
• Compression ring diameter: 20 mm
• Rotary collar diameter: 18 mm
• Height without male thread: 29 mm
• Male thread length: 5 mm
• Material: H59 brass
• Color: Black

Notes

• This fitting fits 12 mm OD rigid tube only. It does not fit soft tubing or rigid tube of other sizes.
• Barrow sells this fitting in black, white, shiny silver and gold. This listing is the black 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 G1/4" 90 Degree Rotary Multi-Link Adapter - 12mm OD Rigid Tube - Black