StiX Adjustable Buoyancy Jumbo Floats (4-Pack) for Ultralight, Nauticam & Ikelite Arms
Effortlessly neutralize heavy underwater camera systems with the StiX Adjustable Buoyancy Jumbo Floats 4-Pack (SKU: F-JUMBO-4). Engineered from high-density, depth-rated technical foam, these jumbo float segments mount directly onto standard 1-inch (25mm) aluminum ball arms from Ultralight Control Systems, Nauticam, Ikelite, and Kraken. Delivering approximately 6.5 oz (184g) of positive lift per element (totaling ~1.6 to 1.8 lbs across the pack), they provide a modular way to eliminate wrist fatigue caused by heavy glass dome ports, macro flip lenses, and powerful strobes.
High-Density Closed-Cell Foam & Custom Buoyancy Control
Unlike lower-density foams that collapse under pressure, StiX jumbo floats utilize high-grade closed-cell foam technology designed to withstand depth compression without absorbing water. The 4-pack modular setup allows you to add or subtract individual foam blocks along your strobe arms, giving you pinpoint control over the exact buoyancy and horizontal trim of your camera setup.
Key Features & Performance Highlights
- High-Lift Jumbo Profile: Provides ~6.5 oz (184g) of positive buoyancy per float element to quickly offset heavy DSLR, mirrorless, or cinema housing systems.
- Universal 1-Inch Arm Channel: Molded center channel fits securely onto standard 1" (25mm) aluminum ball arm shafts from Ultralight, Nauticam, Ikelite, and Kraken.
- Modular 4-Pack System: Easily add, remove, or reposition floats along both left and right lighting arms to achieve perfectly level aquatic trim.
- Pressure-Resistant Construction: Engineered to hold structural integrity and buoyancy down to recreational and technical dive depths without water retention.
Technical Specifications
| Brand / Manufacturer | StiX Fine Float Systems |
| Model Name | Adjustable Buoyancy Jumbo Floats (4-Pack) |
| Manufacturer SKU | F-JUMBO-4 / F-JUMBO |
| Package Quantity | Set of 4 Jumbo Foam Float Elements |
| Buoyancy Lift Per Element | Approx. +6.5 oz (+184g) per Float (+26 oz / +736g total pack) |
| Arm Shaft Compatibility | Standard 1-inch (25mm) Aluminum Ball Arms (Ultralight, Nauticam, Ikelite, Kraken) |
| Material | High-Density Pressure-Resistant Closed-Cell Foam |
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