The LOKBOX. Available in White, Bone, and Black.

An adapter system that converts your FCS fins to fit the LOKBOX system. Three piece set includes two side fin adapters and one center fin adapter.

The new Taylor Knox signature fin. Designed with an increased leading edge foil for a stiffer flex. Can also be a great addition for a leading edge quad set when paired with LBXM 3.8.

A great stabilizer fin for fish surfboards.

Ideal for tight turns with smaller boards, also works great in narrow tailed guns.

Great for medium sized surfers. Ideal for speed and carves. One of our most popular quad templates when paired with the LBX2 Next Generation 4.0 or 4.5.

A new series of 80/20 foils incorporated in to the LBX composite line. Ideal for quads, longboard sidebites and standup boards. A stock quad set when paired with the LBX2 as front fins.

A new series of 80/20 foils incorporated in to the LBX composite line. Ideal for quads, longboard sidebites and standup boards. A stock quad set when paired with the LBX2 as front fins.

An all around excellent performer with a wide base for lots of drive and speed. The large Channel Islands template.

Offers drive and holding power with the ability to make tight turns. Designed by Timmy Patterson. A popular front set for quads when paired with the LBXM 3.8.

Great all around fin with power and control.

Offers drive and holding power with the ability to make tight turns. An original Taylor Knox template. A great quad set when paired with the LBXM 3.8 for smaller surfers under 160 lbs.

Good for drive and quick direction changes with a narrow tip for quick release off the top. The small Channel Islands template.

This fin is a proven performer that is powerful in turns and good for snappy directional changes.

Increased stability and performance in a longboard. Can also be utilized as rear fins for a quad set.

A new fin designed for high performance quads with an 80/20 foil. We recommend pairing this up with any of our LBX Series tri fins.

The original round-nose fish twin template designed by Matt Biolas of LOST Surfboards. A performance twin fin that works great on standard twin fins and fish boards. Can be ordered with a stabilizing fin.

A set of four replacement screws with finlok and o-ring.

LOKBOX Vacuum Jig. A vacuumless Jig is also available through Blocksurf (805) 583-0057.