Our products

<strong>NEW<strong/>.Speedmaster high quality S/steel flexi shaft coupling 1/4unf to 3/16"
CMB45/21, OS45,K&B 45/65 etc. 

 <strong>SPEEDMASTER</strong> Electric motor S/steel 10mm to 1/4"  flexi cable coupling

 <strong>SPEEDMASTER</strong> Electric motor S/steel 8mm to 1/4" flexi coupling

Speedmaster stainless steel 3 part coupling, Threaded 5mm to 3/16 cable."

Threaded 5mm to 3.8mm cable, for .12 to .18 motors

Speedmaster coupling 1/4"unf to .150" cable

Stainless steel coupling 1/4"unf to 3/16" flexi shaft

Stainless steel 3 part flexi coupling 1/4unf. to 1/4" (.250) cable

.SPECIAL OFFER.
 Speedmaster standard size collet coupling 8mm to 3/16" suits the CMB 67/80 flywheel, or any crank with a 8mm thread

Stainless steel Aeromarine large pattern flexi collet coupling for 8mm crank thread to a 1/4" flexi cable.
Fits CMB .91 to .101 engines to a 1/4" flexi shaft or any engine with an 8mm threaded crank.

SPEEDMASTER stainless steel couplings are made for most Marine Engines, They are a three part unit with a seperate coupling insert to fit flexi shafts of 3/16in. or 1/4in. diameter cable There is also an insert for 1/4in. square ended cable.
. Suitable for 65=90, CMB, Rossi & Picco engines

Aeromarine stainless steel 6mm to 1/4" flexi coupling to suit OPS 65-80, or any 6mm crankshaft.

 

Stainless steel flexi coupling 6mm to 3/16" as used on OPS 65/80

SPEEDMASTER S/steel coupling OPS90 10mm to 1/4" cable

SPEEDMASTER OPS90 S/steel coupling 10mm to 3/16" cable

  Aeromarine 3/16" brass coupling insert.

Only large pattern coupling inserts. The larger pattern insert is interchangeable with the 1/4" insert in the later couplings where the same size nose nut is used for both 3/16" and 1/4" inserts.

Stainless steel three part collet coupling, as used on OS, ASP & SC. engines

Aeromarine S/steel 1/4" coupling insert

Stainless steel 3 part collet coupling for engines with 5/16unf thread to 1/4" flexi cable. ie OS90, ASP90, SC90

1/4" (.250) Square drive collet insert for Aeromarine couplings.

Genuine Aeromarine coupling. Not a Copy. This coupling is specially designed to fit on the tapered crankshaft of the Zenoah Engines and similar engines and is supplied with a ROUND insert for 1/4 inch cable

AEROMARINE 3 part S/s Zenoah flexi shaft collet coupling for 1/4"
SQUARED cable. Supplied with squared insert for squared ended cable.