2 x stainless steel swivels, 4 x stainless steel grub screws and 1 x Smart Leash Co fin key.
The premium quality stainless steel swivel effectively eliminates tangled leashes. Rather than brass swivels, stainless steel is stronger and rust-proof.
The 3/32" hex grub screws are also made of stainless steel. They are 100% compatible with all fin key systems, providing universal interchangeability and solid links between all leash parts.
The Smart Leash Co fin key is the universal 3/32" size to help interchange leash parts and remove fins as well.