next level fin system

Crafting superior boards with superior boxes…

Under-the-glass

Boxes are placed beneath the glass to ensure structural integrity and a watertight installation.

ADJUSTABILITY

The system offers 3/8" of adjustment for meticulous fine-tuning, significantly impacting performance.

STRENGTH

The design highlights strength in all areas. The elliptical shape enhances stability and efficiently spreads loads.

EASY INSTALL

The box has a distinctive dam shape that makes installation easy, allowing the glass to drape smoothly over it.

SHAPE

The elliptical shape distributes load forces and enhances foam stability, while being aesthetically pleasing.

AFFORDABILITY

The boxes are inexpensively priced to make them accessible to everyone.

Catalog

The entire system component catalog is available for purchase online through this page.

The STARTER KIT is the best option for anyone just getting into the system. It includes everything needed at discounted prices, and it uses a single-routing installation process.

If you need something currently unavailable for purchase, don't hesitate to contact us through our CONTACT form, and we will take care of your needs.

There are two versions—New Catalog and Legacy Catalog. Use the toggle below to view each version. The new version shows all of the parts of the new routing system. While the legacy covers the older system.

Starter Kits

Everything needed to get started with the system.

Anyone interested in the system should start with the starter kit. This kit provides everything needed to test out the system. It is a cost-effective and universal way to familiarize yourself with the system.

When placing an order for a Starter Kit, the best shipping option is USPS PRIORITY MAIL Padded Flat Rate Envelope.

We will also continue to offer our original version of the kit for people that have that system. But we strongly encourage you to upgrade to the new routing system; we offer a special upgrade price. Contact us for more details.

All pricing in US dollars

Standard Starter Kit

MSRP: US$90.00

This includes three sets of side boxes (4°, 6°, & 8°), a center box, foam collars, a router jig, a trim spacer, a router bit, a hex key, a layout guide, a depth gauge, a replacement router base with an integrated guide bushing, and an install guide.

SKU: GBOX-STARTER-KIT

Everything for an installation

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System Catalog

This includes all of the currently available parts for the system.

Side Boxes

MSRP: US$5.50

Side box with your choice of cant angle—4º, 6º, or 8º. It includes a foam collar.

SKU: GBOX-SIDE-BOX-4, (6, 8)

Sold as a single box with an HD foam collar

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Side Box Pack

MSRP: US$50.00

A pack of ten side boxes with your choice of cant angle—4°, 6°, or 8°. It includes foam collars.

SKU: GBOX-SIDE-BOX-PCK-4, (6, 8)

Sold as a pack of 10 boxes, each with an HD foam collar

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Center Boxes

MSRP: US$5.50

Single center box with foam collar.

SKU: GBOX-CENTER-BOX

Sold as a single box with an HD foam collar

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Center Box Pack

MSRP: US$25.00

This is a pack of five center boxes. It includes HD foam collars.

SKU: GBOX-CENTER-BOX-PCK

Sold as a pack of five boxes with HD foam collars

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HD Foam Collar

MSRP: US$2.00

High-density PET foam collar for EPS/PU installations.

SKU: GBOX-FOAM-COLLAR

Sold as a single collar

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Routing System

MSRP: US$76.00

The updated routing system for the standard installation. Designed to work with select Makita trim routers.

SKU: GBOX-ROUTING-SYSTEM

This kit includes a jig, trim spacer, router base, bit, key, depth gauge, layout guide, and printed install guide.

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Router Jig

MSRP: US$34.00

The router jig is the main component of the routing system with attached silicone rubber pad.

SKU: GBOX-ROUTER-JIG

Sold as a single (1) jig with rubber pad and tape tabs

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Rubber Pad

MSRP: US$10.00

Replacement TPU rubber pad for the router jig.

SKU: GBOX-TPU-RUBBER-PAD

Sold as a single (1) pad

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Trim Spacer Parts

MSRP: US$10.00

The trim spacer is used with the router jig and router to remove excess dam material. It has two arms and two screws.

SKU: GBOX-TRIM-SPACER-PARTS

Sold as a two (2) spacer arms and screws, with rubber pads on feet

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Router Bit

MSRP: US$11.75

Router bit - 1/4" shaft x 3/8" diameter x 3/4" cutting depth. This bit can ONLY be used with the provided replacement base with bushing guide.

SKU: GBOX-ROUTER-BIT

Sold as a single router bit

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Router Base

MSRP: US$18.00

This is a simple replacement base for the Makita trim routers. It adds additional width for improved stability and safety. Along with an integrated bushing guide.

SKU: GBOX-ROUTER-BASE-BUSH

Sold as a single base

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Layout Guide

MSRP: US$6.00

The layout guide fits inside the router jig, allowing for accurate positioning of the jig on the shaper's mark.

SKU: GBOX-LAYOUT-GUIDE

Sold as a single guide

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Hex Key

MSRP: US$20.00

Pack of ten keys.

SKU: GBOX-HEX-KEY-PCK

Pack of 10 keys

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Depth Gauge

MSRP: US$2.00

Depth gauge used to set the router bit depth for the routing systems.

SKU: GBOX-DEPTH-GUAGE

Sold as a single guide

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Grub Screws

MSRP: US$5.00

Pack of ten screws. 10-24 x 3/8" stainless steel with cup point.

SKU: GBOX-GRUB-SCREW-PCK

Sold as a single pack

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Starter Kits

Everything needed to get started with the system.

Anyone interested in the system should start with the starter kit. This kit provides everything needed to test it out. It is a cost-effective and universal way to familiarize yourself with the system.

There is also a legacy version of the kit for people using the previous GEARBOX system; they will use the router bit from that system. This is the most cost-effective way to get started with the new system.

When placing an order for a Starter Kit, the best shipping option is USPS PRIORITY MAIL MEDIUM Flat Rate box.