Albert Smith, 37, of Common Road, in Potton, Bedfordshire, and Alfred Stanley, 35, of Sandon Close, in Sandy, Bedfordshire, all admitted twocountsofrobbery.
Among those charged was a 16-year-old girl accused oftwocountsofrobbery, attempted robbery, possession of a knife, threatening violence and assault on police in Lewisham.
Reece Jackson, 19, of Holly Park Estate in Finsbury Park, has pleaded guilty to conspiracy to burgle, but denies twocountsofrobbery and being in possession of an imitation handgun.