From a working boat shop
Picked by the Core series builders
We rig Core series skiffs in our NJ shop. Ask us anything about setup, setback or engine height.
Gemlux
Spanner Wrench for 0.5" (12.7mm) TruDesign Ball Valve
$7.19
Available to order
Not sure? Send your engine model & serial and we'll confirm fit.Ask the shop
Spanner wrench that fits the 0.5" (90659) TruDesign Ball Valve. These wrenches mate with the ends of the TruDesign ball valves to help you tighten them to other fittings, such as thru hulls. The shape of these wrenches is specific to TruDesign and would not work on any other valves.
Authorized Mercury dealer
Picked by boat builders
Fit help from real techs
Shipping & returns
Shipping
Shipping options and rates are shown at checkout. Tracking is emailed as soon as your order ships.
Questions?
Talk to the shop before you buy. Send your engine model and serial number and we'll help you find the right part.