Conventional carabiners lock via a screw toggle or spring gate. They're trusted mechanisms but require two hands to operate. The Black Diamond Magnetron reimagines the system: Magnets keep the arm in place; pinching two latches releases it. The magnets never lose their attraction and are a stronger, quicker system for securing climbers. [$25; blackdiamondequipment.com]
Mad Men's Charming Rogue
The man who played Roger Sterling, is moving on – surfing in Montauk, hanging with his son, and directing a feature film.
Plus: Greenpeace's High-Seas Avenger
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What's on John Slattery's Mind
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