Octura Flex Coupling OPS 45

Description

Octura Flex Hex Coupling – 1/4-28 x .187 (fits OPS.45 has pilot to match recess in flywheel)

For coupling flexible cable to threaded nitro engine crankshaft. The base of the flex hex threads onto the motor output shaft – the cap tightens flex hex around the cable like a collet in a drill chuck) – Do not use with squared end cable. Do not use with solid drive shafts. If you need to connect to a solid drive shaft, use a universal.