"RockNockers cost more ... but, they earn it!"

Fish weight calculators




Anglers who practice catch and release and selective harvest are helping to make sure we always have good numbers of big fish to catch. Rather than hanging it on a scale, one way to release fish more quickly is to take a quick measurement of the fish. Then, apply that length to a weight calculator to determine how many pounds it weighed. Here are some fish calculators for walleyes, northern pike and trout.

Walleye weight calculator

Northern pike weight calculator

Trout weight calculator


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To contact the RockNockers distributor
nearest you, just call:


MONTANA
Townsend Marine
7812 Hwy 287 South
Townsend, MT 59644
Tel: 406-266-5700

NORTH DAKOTA
Cody Roswick
4030 Sheyenne Valley Estates
Valley City, ND 58072
Tel: 701-840-5407 or 701-845-0381

IDAHO
Mark's Marine
14355 N. Government Way
Hayden. ID 83835
Tel. 208-772 9038

MINNESOTA
Shoremaster Fabrics
1605 1st Ave. North
Fergus Falls, MN 56537
Attn: Bill Kasper
Tel: 218-739-6012 or 800-203-0563

WASHINGTON
Valley Marine
1904 Fruitvale Blvd.
Yakima, WA 98902
Tel: 509-453-6302

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Townsend, Montana



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