Fitting EK Water Blocks Brass Gold 33mm

EK-Quantum Torque Double Rotary Offset 21 - Gold is a revolvable male+female threaded 21 mm offset adapter composed of two joints with independent rotating mechanisms. It is designed to offset and align rigid tubing on GPU and CPU water blocks so the tube can connect directly to a distribution plate port. Manufactured from CNC-machined brass with nickel plating and a gold finish, the fitting is sealed with NBR O-rings and matches the EK-Quantum Torque family aesthetic and mounting standard.

Advantages

The double-rotary construction provides both offset and angular adjustment in one compact unit, replacing multiple separate parts such as 45° and 90° rotaries plus an extender. Tactile clicks at every 45° allow repeatable positioning while still permitting any intermediate angle. The fitting can be tightened from the top with a hex key if knurling is not accessible. Its brass construction with nickel and gold treatment and quality O-rings ensures durability and reliable sealing.

Suitable for

• Aligning hard tubing from GPU water blocks to distribution plates
• Adjusting tube runs on CPU water blocks where port alignment is required
• Replacing multiple angled rotaries and extenders in liquid cooling builds
• Custom PC builds using EK-Matrix7 and Vector²-compatible components

Key specifications

• Type: Double rotary offset adapter, male+female threaded
• Offset diameter: 21 mm
• Height: 33 mm (product height per manufacturer data)
• Material: CNC-machined brass with nickel plating and gold finish
• Sealing: NBR O-rings
• Compatibility: EK-Quantum Torque series, EK-Matrix7 standard, G1/4" threaded connections

How to use

Install the fitting by threading it into the port on the water block and hand-tightening to start, then use an appropriate wrench or hex key to secure. Rotate the joints to achieve the desired offset and angle; tactile clicks occur every 45° to help position the fitting precisely. If knurling is not accessible, tighten the fitting from the top with a hex key. Ensure O-rings are correctly seated and that threads are clean before final tightening to avoid leaks.

Recommendations

For best alignment of rigid tubing, test-fit and position the fitting before final assembly of adjacent components. Periodically check fittings and O-rings for tightness and integrity during maintenance intervals. Use with components that follow EK-Matrix7 and Vector² standards for optimal fit.