Cordless Trimmer. Ridgid's new R250AF18 15-gauge finish nailer runs on a compact 18-volt lithium ion battery pack and weighs 2 pounds less than the competition, says Ridgid. The tool shoots nails of up to 2 1/2 inches and has two firing modes plus dual-LED headlights. A one-battery kit costs $299. Ridgid, 866/539-1710. www.ridgid.com

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