Roca Coastal Plus W10/W12 Pantograph Wiper Arm

The Roca Coastal Plus W10/W12 Pantograph Wiper Arm (RC538318) is a robust marine wiper arm made from 304 stainless steel featuring a dual-spring mechanism. Designed for compatibility with Roca W10 and W12 wiper systems, it also fits most wiper motors with a 13.75mm (0.54") shaft diameter. Its pantograph construction guarantees parallel blade movement, delivering reliable and consistent wiping performance suited for marine vessels and specialized vehicles.

• Adjustable length: This specific model (RC538318) has an adjustable length range of approximately 12.8"–18" (324–457.2 mm).
• Corrosion-resistant construction: Built with 304 stainless steel and UV-stable synthetic components for long-lasting use in harsh marine conditions.
• Dual spring assembly: The arm features dual springs, one in each arm, to provide greater tension for reliable wiping performance.
• Easy installation: It easily adapts to the standard Coastal wiper arm mounting plate. A video guide from a retailer shows the installation process for a similar Roca W12 system.
• Blade compatibility: It is designed with a J-hook connection and accepts only Roca wiper blades ranging from 11" to 22".
• Optional washing jet: The arm can accept an optional washing jet (model EX21000.326), which is sold separately.
• Finish: It comes with an anti-glare black paint finish.