Accessibility Tools

Trionic Corp Products Proudly Made in USA Made in USA
Dock Box Accessories

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Gas Struts for Dock Boxes - Pair
Pair of gas struts for dock box lids. Controls opening and closing of dock box lids. Includes pair of struts, 4 brackets, and all needed hardware....


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Dock Box Lid Retention Cable Replacement Kit
Kit includes a pair of retention cables for dock box lids and all needed hardware to install....


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Dock Box Hinge Kit
Kit includes a pair of hinges and all needed hardware to replace Trionci Corp dock box hinges....


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Dock Box Complete Hardware Kit
This kit includes all the hardware that comes with a new Trionic Corp dock box. Hinges, Retention Cables, Brackets, and all the nuts, bolts, and washers....


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test product...


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Trionic Corp Products

Trionic Corp manufactures a wide range of marine and RV products. For marinas and docks, dock boxes, dock carts, dock boarding steps, trash cans, buoys, channel markers, and barriers floats are offered. Trionic also offers spill kits, spill containment boom, sorbents, and solar lighting. or boats and RVs, Trionic Corp has over 70 different sized water tanks and holding tanks, shower sump tanks, premium holding tanks, tank hose fittings, tank level monitors, vent filters, and tank pump out tubes. Trionic Corp's quality and service set us apart from the competition. Our products are built for Marina Life!

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Mailing Address:
P.O. Box 324
Port Washington,
WI 53074
Physical Address:
222 E. Main St. Suite 208
Port Washington,
WI 53074

(262) 268-9240