J Perkins 3/32in Brass Insert Coupling 5511872

The J Perkins 3/32in Insert Coupling, part number 5511872, is a solid brass marine insert coupling for suggested use in model boat drive systems. It provides a link between motor and propeller shaft components, with a ribbed, splined shaft section designed to press into flexible universal joint couplings or rubber drives. The 3/32in insert format identifies the shaft size stated in the product name.

Features

Precision-machined brass construction is suited to wet environments, including fresh and salt water exposure. The splined profile helps the coupling remain engaged under torque, while the insert design supports smooth power transfer through the drivetrain. It is intended to help reduce drivetrain movement between the motor output and propeller shaft.

• Ribbed, splined insert design for pressing into compatible coupling bodies
• Solid brass construction for use around fresh and salt water
• Designed to support smooth power transfer between drive components