Spinlock E-DIABOLO/J Diabolo universal joint

The E-Diabolo is a universal joint designed to convert or replace Spinlock tiller extensions, offering a windsurf-style mechanism that automatically returns the extension to a vertical position when not in use. This component serves as an alternative to the E-Joint and E-Jointgp universal joints found on EA and EJ tiller extensions. It is specifically engineered for short-handed sailors who require a clear helm while steering via autopilot during maneuvers. The design provides non-mechanical helm feedback, a feature preferred by some sailors when hand steering. Its robust construction makes it suitable for a wide range of competitive and cruising vessels predominantly steered by autopilot.

Compatibility: Spare part for Spinlock tiller extensions fitted with diabolo joints.

Alternative Design: Replaces E-Joint and E-Jointgp universal joints on EA and EJ tiller Extensions.

Automatic Return: Windsurf style universal joint returns the extension to a vertical position when not in use.

Clear Helm: Keeps the tiller extension clear from obstruction while steering by autopilot through manoeuvres.

Helm Feedback: Provides non-mechanical helm feedback preferred by some while hand steering.

Stiffness Option: The stiffer E-Diabolo/J minimises ‘waving’ caused by tiller and boat motion when the tiller is in vertical position.

Proven Use: Used in Mini Transat, Class 40s, Figaro, Open 60s and many other boats that are predominantly tiller steered by autopilot.

Specification

900 Series: Tiller extensions from the 900 series range are supplied with slimmer E-Diabolo.

1200/1600 Series: Tiller extensions from the 1200 and 1600 series range are supplied with ‘jumbo’ E-Diabolo/J.

Specifications

• Brand: Spinlock

• Reference: E-DIABOLO/J