Upgrade the rivets on your muzzle to Chicago screws for the ability to easily swap and change your Biothane strapping without replacing the entire basket. Create unique colour combinations by mixing and matching different Biothane sets, or simply replace the strapping at the end of each season. Benefit from the capability to make minor adjustments to your muzzle fit without having to cut the Biothane strapping.

Please note - Chicago screws can sometimes gradually come undone over time, therefore you must regularly check to ensure that they are still secure. Alternatively, once you have your ideal fit or colour combination, you can 'loc-tite' your chicago screws closed. Standard rivets cannot be undone.

If you would like a spare set of Chicago screws with your order in case you miss-place any, or would like multiple colours to allow you to further personalise your muzzle, add a second to your cart. If you need more Chicago screws in the future for any reason, you can return and purchase a set any time

For a how to guide, head to our “how to adjust your muzzle” here.

Key features –

Easily swap strapping
Create endless new looks on the same basket
No need to cut the Biothane off
Can remove strapping for an extra thorough cleaning.

Chicago Screws (packs of - 2, 6 or 12)