Northcore | SKU: 29209

Northcore Lockjaw Longboard Fin Lock

£21.49 ~~£23.99~~

Colour: Red

Product variants

DELIVERY

You can calculate the delivery costs for your order by simply adding items to the basket and entering your delivery address.

This is an automatic service and does not require you to register or give any details.

View full delivery T&Cs.

RETURNS

Extended Christmas Returns

We’ve extended our usual limit for returns for the festive season.

Any unwanted gift bought between 24th October 2025 and 24th December 2025 can be returned up until 24th January 2026.

Items must be unused and in their original packaging.

All other standard terms and conditions apply.

We offer a 30 day returns policy for unwanted items.

If you change your mind and want to return this item, you will be responsible for the cost of returning it to us.

All items must be returned to us unused, and include original packaging.

View our full returns T&Cs.

PRICE MATCH

If you find a product cheaper elsewhere online, we may be able to price match it.

Send us a link to the website page you want us to match, either by email, live chat, or Whatsapp.

The product must be in stock on the other website, and the price match will include any additional postage costs.

View our full price match terms and conditions.

Northcore Lockjaw Longboard Fin Lock

Lockjaw board locks are probably the best on the market in terms of cost, flexibility and quality of construction. It provides security and more importantly peace of mind for longboarders and works with all boards fitted with standard fin boxes.*

The fin box lock construction is zinc alloy, supplied with a PVC plastic coated 6mm width, 2m length, galvanised steel marine cable lanyard, so it isn't going to rust. The steel marine cable is used in shipping and has a massive breaking strain, so it's going to hold your board!

A determined thief can and will steal almost anything, but this product is a major deterrent and will stop the opportunist from making off with your prized possession.

Price Includes: 1 complete Lockjaw plug security system, 2m lanyard and 40mm padlock with plastic base (to prevent dings).

*Please note that Lockjaw locks will not fit Bic boards or similar popouts which don't have standard fin systems.

Features

Security for longboards
Takes just 25-30 seconds to fit
Shipping industry strength
Will not rust