--- product_id: 225320101 title: "EKWB EK-Quantum Torque STC-10/16 Compression Fitting for Soft Tubing, 10/16mm (3/8\" ID, 5/8\" OD), Black" brand: "ek" price: "135 zΕ‚" currency: PLN in_stock: true reviews_count: 1 category: "Ek" url: https://www.desertcart.pl/products/225320101-ekwb-ek-quantum-torque-stc-10-16-compression-fitting-soft store_origin: PL region: Poland --- # Customizable aesthetic rings Precision CNC-machined brass Secure rubber gasket lock EKWB EK-Quantum Torque STC-10/16 Compression Fitting for Soft Tubing, 10/16mm (3/8" ID, 5/8" OD), Black **Brand:** ek **Price:** 135 zΕ‚ **Availability:** βœ… In Stock ## Summary > πŸ”§ Elevate your watercooling game with precision and style! ## Quick Answers - **What is this?** EKWB EK-Quantum Torque STC-10/16 Compression Fitting for Soft Tubing, 10/16mm (3/8" ID, 5/8" OD), Black by ek - **How much does it cost?** 135 zΕ‚ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/225320101-ekwb-ek-quantum-torque-stc-10-16-compression-fitting-soft) ## Best For - ek enthusiasts ## Why This Product - Trusted ek brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Sleek Minimalist Design:** Unbranded satin black finish for a clean, professional look that complements any build. - β€’ **Secure Locking Mechanism:** Compression ring compresses rubber gasket to prevent tube pull-out, ensuring leak-proof reliability. - β€’ **Tool-Friendly Installation:** 9mm hex Allen key socket inside barb protects fingertips and guarantees precise tightening. - β€’ **Customizable Aesthetic Rings:** Interchangeable color rings (sold separately) let you personalize your rig’s style and stand out. - β€’ **Universal Soft Tube Compatibility:** Fits 10/16mm (3/8" ID, 5/8" OD) tubing including PVC, EPDM, Norprene, and silicone for versatile setups. ## Overview The EKWB EK-Quantum Torque STC-10/16 Compression Fitting is a premium, CNC-machined brass fitting designed for 10/16mm soft tubing. Featuring a satin black finish and a secure rubber gasket locking ring, it ensures leak-proof connections while offering customizable aesthetic rings for a personalized, minimalist look. Compatible with multiple flexible tubing types and optimized for easy installation with a 9mm Allen key, it’s the perfect choice for professional-grade watercooling setups. ## Description EK-Torque STC 10/16 Black fittings are EK's new minimalistic 10/16mm (ID/OD) soft-tube compression fittings designed for use with various flexible soft tubing types such as PVC, EPDM, Norprene, silicone or any other type of compatible flexible tube. With a non-intrusive, yet striking look, and with NO added branding at all. They can be complemented by interchangeable aesthetic color rings, and are an ideal choice for anyone and a perfect match with EK-Quantum series products.The locking ring prevents solid tube to be pulled out of the fitting by compressing the rubber gasket underneath the ring. The grooves on the outside allow for easier hand tightening. The compression ring has cutouts in EKWB Quantum signature shape allowing for the colored aesthetic ring to be shown. The colored rings are available in many colors and are screwed onto the fitting before the compression locking ring. The aesthetic rings are sold separately.The fitting barb and the compression rings are covered with a unique, high-quality black finish. Both are made of CNC machined brass and the seal is made quality rubber O-rings.The base fitting surface is smooth and has no adequate gripping surface, but the inside of the barb is socketed with a 9mm hex Allen key pattern. It's highly recommended to use an Allen Key 9mm (purchased separately) to prevent skin damage to the fingertips while installing the fitting. Technical data:- Finish: Satin Black- Thread: G1/4" BSPP; 4.5mm male thread length- Supported tube: 10/16mm (ID/OD)- The outer diameter of a fitting: 23mm- Installed height: 19mmPLEASE NOTE:Do not use excessive force when attaching fitting barbs using Allen Key 9mm in order to prevent damage!This product should NOT be installed with any aluminum Fluid Gaming parts!The aesthetic rings are sold separately. Model: 3831109814437 Review: like - The item was grand and distinguished! Delivery was notably swift. Packaging was magnificent. Thanks. ## Features - eK-Torque STC 10/16 Black fittings are eK's new minimalistic 10/16mm (ID/OD) soft-tube compression fittings designed for use with various flexible soft tubing types such as PVC, ePDM, Norprene and silicone - They can be complemented by interchangeable aesthetic color rings, and are an ideal choice for anyone and a perfect match with eK-Quantum series products (aesthetic rings are sold separately) - The locking ring prevents solid tube to be pulled out of the fitting by compressing the rubber gasket underneath the ring - The base fitting surface is smooth and has no adequate gripping surface, but the inside of the barb is socketed with a 9mm hex Allen key pattern - The outer diameter of a fitting: 23mm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07TNPQ5J4 | | Best Sellers Rank | #1,524 in Water Cooling Systems | | Brand | EK | | Brand Name | EK | | Color | Black | | Connector Type | Barb | | Customer Reviews | 4.7 out of 5 stars 28 Reviews | | Exterior Finish | Brass | | Global Trade Identification Number | 03831109814437 | | Item Dimensions | 0.79 x 2.64 x 2.91 inches | | Item Weight | 0.02 Kilograms | | Item dimensions L x W x H | 0.79 x 2.64 x 2.91 inches | | Manufacturer | EKWB | | Manufacturer Warranty Description | One year manufacturer | | Material | Brass | | Material Type | Brass | | Model Number | 3831109814437 | | Number of Pieces | 1 | | Size | 10mm | | Thread Size | 0.25 inch | | Thread Type | BSPP | | Unit Count | 1 Count | ## Product Details - **Size:** 10mm - **Material:** Brass - **Brand:** EK - **Color:** Black - **Item dimensions L x W x H:** 0.79 x 2.64 x 2.91 inches - **Connector Type:** Barb - **Thread Size:** 0.25 inch - **Exterior Finish:** Brass - **Thread Type:** BSPP - **Item Weight:** 0.02 Kilograms ## Images ![EKWB EK-Quantum Torque STC-10/16 Compression Fitting for Soft Tubing, 10/16mm (3/8" ID, 5/8" OD), Black - Image 1](https://m.media-amazon.com/images/I/51cnM7teSlL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ like *by A***1 on September 8, 2022* The item was grand and distinguished! Delivery was notably swift. Packaging was magnificent. Thanks. ## Frequently Bought Together - EKWB EK-Quantum Torque STC-10/16 Compression Fitting for Soft Tubing, 10/16mm (3/8" ID, 5/8" OD), Black - EKWB EK-Loop Soft Tube, 10/16mm (3/8" ID, 5/8" OD), 3 Meter, Clear --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/225320101-ekwb-ek-quantum-torque-stc-10-16-compression-fitting-soft](https://www.desertcart.pl/products/225320101-ekwb-ek-quantum-torque-stc-10-16-compression-fitting-soft) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-06*