Torque wrench end fitting EK Water Blocks EK-Quantum Torque Rotary 90° Black 2.3 cm

The EK-Quantum Torque (Adapter Fitting) - Black is a revolvable 90° adapter with G1/4" threads, designed for use in custom water-cooling loops. Machined from brass and finished in Satin Black, the fitting features a cylindrical, robust construction and a sealed revolvable joint using rubber O-rings. The interior is deliberately left unpainted to minimize potential contaminants in the loop, and the adapter enables more flexible tubing routing and improved accessibility in confined spaces.

Advantages

The fitting provides a secure, rotation-capable 90° connection with G1/4" threads, combining CNC-machined brass durability and a Satin Black exterior finish. The revolvable joint shows no play thanks to precise machining and rubber O-ring seals, and the unpainted inner surface reduces the risk of particles entering the coolant loop. Its compact cylindrical form factor supports long-term use across multiple builds.

Suitable for

• Custom PC water-cooling loops requiring angled connections
• Situations where easier tubing bends or improved port accessibility are needed
• High-quality builds where durable, machined fittings are preferred

Key specifications

• Thread size: G1/4"
• Angle: 90° revolvable
• Material: CNC-machined brass
• Finish: Satin Black (externally)
• Seal: rubber O-rings
• Spigot diameter: 2.3 cm (as per product data)
• Brand / MPN / EAN: ek water blocks / 3831109814475 / 3831109814475

How to use

Thread the adapter fitting onto a component or fitting with a G1/4" connection, ensuring the rubber O-rings are seated correctly. Rotate the adapter to the required orientation for a 90° outlet, then tighten to hand-tight plus a small additional turn with an appropriate wrench if needed; avoid over-tightening. Use this adapter to redirect tubing runs for easier bends or to improve access to ports inside the chassis.

Recommendations

Check compatibility with existing G1/4" fittings before installation, and inspect O-rings for damage or wear. Use only recommended coolant and follow standard leak-testing procedures after assembly.