This is Burgtec's Fox Kabolt 110 replacement, with a leverless 7075 aluminium body and 6mm hex access at both ends. The low-profile design leaves less sticking out beside the fork, while the second hex gives you another removal point if one is damaged.
Use the original Fox axle reference to confirm the fitting. The Pre-2021 name on this listing is not enough on its own to select an axle.
Fox axle references
820-09-063-KIT: 2020 FOX-Marzocchi 15 x 110 QR Adjust Axle Assembly.
