Clark and McKerr are the latest players to renew their contracts at The Oval; Rikki Clarke, Gareth Batty and Gus Atkinson have all signed new one-year deals
Jordan Clark and Conor McKerr have extended their deals at Surrey, taking the pair through to the end of the 2022 season.
Clark, who joined the county from Lancashire before the start of last season, took 30 wickets in all competitions, also making 590 runs with the bat.
McKerr, 21, impressed early on in the season, before becoming one of many Surrey players to fall victim to injury.
Persistent struggles with his hip and heel meant that the seamer was restricted to just 11 first-team appearances.
McKerr, who was born in Johannesburg, joined Surrey in early 2016, making his first-class debut during a loan spell at Derbyshire.
Clark and McKerr are the latest players to renew their contracts at The Oval; Rikki Clarke, Gareth Batty and Gus Atkinson have all signed new one-year deals.
Subscribe to The Cricketer for exclusive content every day: The inside track on England's Test tour with George Dobell in Pakistan, award-winning analysis, breaking news and interviews and the only place for in-depth county coverage all year round. Plus: An ad-free app experience at your fingertips. Subscribe to thecricketer.com today for just £1.