JACOBS No 30 Chuck
A tidy JACOBS No.30 drill chuck.
Marked 'JACOBS CHUCK BRITISH MADE SHEFFIELD ENGLAND No30 0 - 5/16 0 - 8MM'.
Fitted to a 2 Morse Taper shank.
A few surface knocks and scratches, please see close-up images.
Supplied with a JACOBS K3 OS chuck key.
Approximately 57/8 inches overall from the top of the shank to the tip of the closed jaws.