Unveil Your Perfect Storage Solution

Exceptional Kits with Unbeatable Value

• “D” Size Cups Kit (Set of 7 + 1 End Spring) — $89.99
• “D” Size End Spring Only
• Individual “D” Size Cup — $12.99

Crafted for Excellence

Top-Tier Aircraft Aluminum Construction

Our solvent trap cup inserts are meticulously crafted from aircraft-grade aluminum, offering unparalleled durability, lightweight convenience, and corrosion resistance. Experience a product designed for longevity and high performance.

Precision Fit and Waterproof Security

Specifically engineered for “D” sized tubes, our inserts feature a screw-together design to ensure a waterproof seal. This guarantees that your valuables—such as jewelry, cash, coins, matches, and food tablets—remain secure and absolutely dry.

Adaptable to Your Lifestyle

Multi-functional Applications

Enjoy the versatility of our cup inserts, ideal for securing critical items during travel or safeguarding emergency supplies. This practical storage solution seamlessly adapts to diverse needs.

Effortless Installation and Access

Our user-friendly screw-together design allows for quick and easy installation and removal, making it simple to organize and access your items whenever needed.

Comprehensive Product Specifications

• Outside Diameter: Approximately 1.3 inches
• Material: High-grade aircraft aluminum
• Design: Screw-together for a waterproof seal
• Kit Includes: 7 cups and 1 end spring

Stay Informed on Compliance

Aligning with NFA Regulations

It is imperative to follow the National Firearms Act (NFA) guidelines when using solvent trap parts. Unauthorized modifications without proper tax stamps are illegal and subject to severe penalties. Your lawful and responsible use of our products is our priority.

Trusted Sources for Suppressors

Should you need a silencer or suppressor, we recommend purchasing through licensed dealers like SilencerCo. Any attempts to modify solvent traps for these uses are illegal and dangerous. Stay safe and compliant.

Our Commitment to Superior Quality

Unrivaled Craftsmanship

Precision-engineered from aircraft-grade aluminum, our solvent trap cup inserts stand out for their exceptional quality, combining strength with longevity.

Watertight Assurance

The unique screw-together design creates a watertight seal, perfect for securing valuables or emergency supplies against moisture and contamination.

Ease of Use

Our inserts are not only convenient to install and remove but also flexible to use in various scenarios—from organizing travel essentials to securely storing emergency supplies.

Dedicated to Compliance

We stay committed to ensuring our products adhere to all relevant regulations, making them safe, legal, and responsibly used. Choose our solvent trap cup inserts for peace of mind and exceptional quality.

Invest in Quality with Our “D” Size Solvent Trap Cup Insert Kit

Discover the perfect blend of craftsmanship, versatility, and watertight security with our solvent trap cup inserts. Conforming to NFA regulations and meticulously designed, they are the ultimate solution for keeping your valuables secure. Protect your belongings with premium-quality inserts today.