A pocket-sized fly-fishing tool every angler can keep close at hand.
The Solunar LeadeRule® is a compact plastic slide-rule calculator designed to help you quickly determine the components and proportions of a properly constructed fly-fishing leader.
It also includes helpful fishing knots and reference information right on the LeadeRule®, making it a handy field tool for both new and experienced fly anglers.
Compact • Easy to Use • Made for the Field
Used by sportsmen worldwide.
Physical LeadeRule® • Ships to You
A pocket-sized fly-fishing tool every angler can keep close at hand.
The Solunar LeadeRule® is a compact plastic slide-rule calculator designed to help you quickly determine the components and proportions of a properly constructed fly-fishing leader.
It also includes helpful fishing knots and reference information right on the LeadeRule®, making it a handy field tool for both new and experienced fly anglers.
Compact • Easy to Use • Made for the Field
Used by sportsmen worldwide.
Physical LeadeRule® • Ships to You
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