SmartSystem ArmX1 Mating Block – S31803 Duplex Stainless Steel
Key Features
- Precision-Crafted for ArmX1 Stabilizer Arms
Designed for perfect compatibility with industry-standard interfaces. - S31803 Duplex Stainless Steel Construction
Offers enhanced fatigue life and mechanical resistance under heavy loads. - Weight: 368g / 0.82 lbs
Balanced to provide strength without excessive added mass. - Upgrade Over Standard 7075 Aluminum Block
Greater mechanical performance with minimal trade-offs in weight.
Description
SmartSystem ArmX1 Mating Block – S31803 Duplex Stainless Steel
Ultimate Strength and Durability for Professional Stabilizers
The SmartSystem ArmX1 Mating Block made from S31803 Duplex stainless steel is a high-performance upgrade for operators seeking unmatched strength, fatigue resistance, and long-term durability. Fully compatible with industry-standard connections and engineered specifically for the ArmX1 stabilizer arm, this premium block is built to withstand the most demanding cinematic environments.
Weighing 368 grams (0.82 lbs), the stainless steel construction delivers significant performance enhancements over the standard aluminum version, ensuring a secure and fatigue-resistant mount.
Why Choose the S31803 Duplex Version?
Compared to the standard 7075 Ergal aluminum version, this stainless steel mating block offers:
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130% greater fatigue strength
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30% more ultimate tensile strength
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8% more yield tensile strength
This makes it ideal for high-load setups, long shooting days, and extreme use cases where performance and reliability matter most.
Compatibility
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Fully compatible with SmartSystem ArmX1 Stabilizer Arm
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Matches industry-standard stabilizer interfaces