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3/8" Square to 1/4" Hex, Quick Release Adapter

3/8" Square to 1/4" Hex, Quick Release Adapter

Regular price $14.95 USD
Regular price Sale price $14.95 USD
Sale Sold out
U.S orders ship free International shipping calculated at checkout.

T-Handle 3/8" square to 1/4" Extension. 6-Inches 

Sold individually as replacements or as an add-on option. 

SKU:AC-6

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Designed for Motorcycle Travel — Not the Garage

Old tools work. They were just never designed for motorcycle travel

Traditional garage tools assume space, weight tolerance, and redundancy don’t matter. On a motorcycle, every ounce counts and every cubic inch is precious. 

Instead of finding clever ways to pack old tools for travel, we decided to reinvent the tools themselves. 

Through Directional Load Geometry and a modular-first system design—where components are engineered to serve multiple functions—strength is preserved exactly where force is applied while unnecessary mass is removed everywhere else. The result is a full-function tool system weighing just 4.5 pounds.

A System That Removes Guesswork Before You Pack

Packing tools shouldn’t feel like a gamble, and your tools shouldn’t have to fight for space.

Most riders face the same choice: overpack “just in case,” or leave something behind knowing it might be the one tool they need. Preparedness usually comes from hard experience — and failure.

Obsidian eliminates that tradeoff. Each Modular Tool System is preassembled, model-specific, and intentional. If a tool is included, your motorcycle requires it. 

Your garage tools stay in the garage. Your Obsidian system stays packed, organized, and ready — grab and go, every time.

Engineered to Reduce Cognitive Load Under Stress

Trail-side repairs aren’t difficult — until stress makes them so.

Fatigue, exposure, time pressure, and uncertainty degrade working memory and decision-making. This stress-induced cognitive narrowing is why simple repairs feel overwhelming when conditions aren’t ideal.

Obsidian is designed to reduce that load. Tools are organized intentionally, visible at a glance, and accessed without rummaging or reassembly. Like a surgeon’s tray, the system preserves mental clarity by removing unnecessary complexity — allowing you to focus on the repair, restore momentum, and continue under your own power.

Self-Reliance. Self-Recovery. Self-Rescue.

Obsidian is not just a brand—it is the result of years spent riding, breaking down, being shamefully unprepared, improvising, and learning what really matters when things go wrong. Out of those bad situations, great stories are born.