Captain Coils MTL-DL Hecker

Hand-crafted with meticulous precision, Captain Coils MTL-DL Hecker coils are artisan rebuildable elements engineered from genuine Swedish Sandvik Ni80 wire. Designed specifically for vapers who enjoy a bridge between loose Mouth-to-Lung (MTL) and Restricted Direct Lung (RDL), the Hecker build delivers immediate heat distribution, phenomenal crispness of complex e-liquid layers, and exceptional mechanical durability. Ideal for high-end RTAs, RDAs, and Boro AIO systems.

Key Features

• Artisan Handcrafted Quality: Spun by master coil builders using authentic premium Sandvik Ni80 wire from Sweden.
• Exceptional Flavor Definition: Unique wire wrapping creates micro-cavities that vaporize e-liquid evenly without spitback.
• Long Lifespan: High oxidation resistance allows repeated dry burning and rewicking for months of pristine performance.
• Broad Deck Compatibility: Tailored leg spacing installs easily into Boro bridges, RTAs, and single-coil RDAs.

Specifications & Compatibility

• Wire Material: Authentic Swedish Sandvik Ni80 (Nickel Chromium 80/20)
• Resistance: Approx. 0.45Ω - 0.50Ω (Single Coil)
• Inner Diameter: 2.5mm
• Compatible Devices: Rebuildable Tank Atomizers (RTAs), RDAs, and Boro AIO Bridges (Billet Box, Cthulhu AIO, Pulse AIO, Stubby AIO, DotAIO).

Recommended E-Liquid & Wattage

• Operating Wattage: 20W to 32W
• Ideal E-Liquids: 60/40 or 70/30 Freebase e-liquids (3mg - 12mg) or medium salt nicotine blends (12mg - 25mg).