WASHINGTON — Toys and children's necklaces made in China were recalled yesterday, including five more items from the popular Thomas & Friends Wooden Railway product line, because they contain dangerous levels of lead.

RC2 Corp.'s "Knights of the Sword" series toys and some of its Thomas and Friends items, along with floor puppet theaters and gardening tools and chairs for children, were among the more than 601,000 toys and children's jewelry announced in the recall by the Consumer Product Safety Commission.

The recalled toys contain high levels of lead in their surface paint, and the necklaces and jewelry sets contain excessive lead in some of their metal parts.

Under current regulations, children's products found to have more than .06 percent lead accessible to users are subject to a recall. The government warned parents to make sure children are not playing or using any of the recalled products.

This is the second recall from the Thomas & Friends product line after RC2 Corp. announced June 13 a recall of 1.5 million wooden railway toys. The company is recalling five items, totaling about 200,000 toys in all, of Thomas & Friends toys not included in the first recall.

"I don't think consumers have seen the end to lead paint recalls," said Julie Vallese, a spokeswoman for the Consumer Product Safety Commission.

"There's been a very concentrated, concerted effort by both the CPSC and the industry to do a top-to-bottom investigation of the products to make sure they are not in violation with any toy safety standards," said Vallese. "Today's recall is a result of that work."

The five recalled Thomas and Friends items, sold nationwide from March 2003 through September 2007, include the all-black cargo car, toad vehicle, olive green cargo box and all-green maple tree top and signal base accessories.

The "Knights of the Sword" recalled toys products include three items: a mounted silver knight on a red horse with an ax; a mounted silver knight on a red horse with two hands on a raised weapon; and a mounted silver knight on a red horse with a lance.