Your browser version is not officially supported, and you may experience a degraded service. Please upgrade your browser.
Please note: Standard deliveries are currently taking up to 2 working days. Pallet deliveries to Scotland only may take 2-3 working days at a minimum. Additionally, there will be no courier collections or deliveries over the upcoming bank holiday weekend. Orders placed after Thursday, 23rd May, may experience delays and may not be dispatched until the following week.

Windscreen Wiper Arms


Filter by

Your Selection


ROCA's wiper configurator tool

Build your own windshield wiper solution!

Finding the right wiper motor or wiper blade for boats or special vehicles that are not mass produced is never easy. ROCA's wiper configurator is a tool where you can enter all measurements and parameters that suit your project. You get recommendations and product suggestions immediately.

Sorry, this tool is not available on mobile devices, please try again on a tablet or computer

The Roca range of windscreen wiper arms are available in 3 different designs which aim to sweep the blade in different ways, giving you the screen clearance to suit your application. The options are a standard radial arm, a radial arm with an adjustable tip and pantograph windscreen wiper arms. Their sweep patterns are illustrated below:

Important! Always remember to buy the correct windscreen wiper arm for your motor. This will depend on the shaft connections. Examples include: Roca W05 = 6mm shaft, Roca W12 = 13.8mm (72 splines), Roca W25 & W38 = 13.8mm hex nut. It is also important to consider the maximum arm length of your motor: Roca W05 is suitable for arms up to 355mm, Roca W12 is suitable for arms up to 610mm, Roca W25 is suitable for arms up to 750mm, Roca W38 is suitable for arms up to 900mm.

Get offers in your inbox

Sign up for the latest offers, product news, technical advice and more.

By submitting your details you consent to our Privacy Notice.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.