Bath loosehead props Nick Auterac and Nathan Catt have renewed their deals with the club.
Auterac, 23, joined the club from Premiership rivals Saracens before the start of the 2014/15 season, while Catt, 27, is a product of Bath's academy and graduated to the first-team squad in 2008.
Bath head coach Mike Ford told his club's official website: "It's fantastic for us to be retaining the services of Nathan and Nick, two outstanding young props.
"They both have their best years ahead of them too, and with someone of the calibre of Neal Hatley overseeing their development in the pack, they'll keep going from strength to strength.
"We see them as the modern-day props: not just excellent at the set-piece, but mobile and skilful around the field."