Model 10000A-1, main boom 200' (2) 10', (1) 20', & (3) 40' inserts. Fixed jib (with sheaves, mounting parts and LMI hardware, 12 ton nominal capacity. 50' jib (1) 20' insert. 12 US ton hook ball with link pin. 75 US ton hook block four 24" Nom. OD roller bearing sheaves grooved for 26 mm wire rope. Includes third drum.