Jack Singleton has joined the England squad as a third hooker to cover Luke Cowan-Dickie who experienced hamstring tightness following the first Test against the Springboks in Johannesburg.
Singleton played in England’s non-cap fixture against the Barbarians in May and was also part of the tour squad to Argentina last year.
England play South Africa in Bloemfontein on Saturday (kick-off 4.05pm BST) in the second test, with the final game to come in Cape Town on Saturday 23 June (kick-off 4.05pm BST).