Trimax Stainless Steel Coupler Lock alt-235261 Has been shown to improve

Has been shown to improve traction to help reduce the likelihood of slips and falls

Manufacturer part number 50-19198

and with no fairing block to cut

The Evolution EV-150 system also employs Raymarine's patented Hydro-Balance™ technology which delivers superior autopilot performance for hydraulically steered boats

Connection: 3/8 inch hose barb

Trimax Stainless Steel Coupler Lock alt-235261 Has been shown to improve100% stainless steel coupler lock and locking pin Easy 1 4 turn locks & unlocks head Can't pop open or be falsely locked Patented design incorporates O ring and water tight cap to seal out dirt and corrosion in the lock head mechanism Full length solid forged lock can't pull out Rugged tubular key won't bend or break