Shaft: slide hammer shaft 390mm long

Hammer. 2.15lb. (940g), 1000mm L.

Clamps: 8~10mm (5/16"~13/32");

10~12mm (13/32"~15/32");

12-14mm (15/32"~9/16");

15~17mm (19/32"~11/16");

17-20mm (11/16"~25/32");

20~24mm (25/32"~15/16"); 25~ 29mm

(1"~1-1/8"); 30~32mm (1-3/16"~1-1/4")