{"product_id":"art-blackbird","title":"ART Blackbird","description":"\u003cp\u003eART Blackbird. The integrated swivel ensures optimal alignment at all times. The upper carabiner attachment is positioned opposite the user, allowing the rope to be easily fed into the device.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCertified to EN 12841 B\/C\u003c\/li\u003e\n\u003cli\u003eMultifunctional ascent and descent device for running double rope and standing single rope\u003c\/li\u003e\n\u003cli\u003eSuitable for left and right-handed users\u003c\/li\u003e\n\u003cli\u003eApproved for rescue with two persons\u003c\/li\u003e\n\u003cli\u003eTwo brake jaws (A for ropes Ø 11.2 – 11.9 mm | B for ropes Ø 11.9 – 13 mm)\u003c\/li\u003e\n\u003cli\u003eService life: 7 years from first use\u003c\/li\u003e\n\u003cli\u003eWeight: 609 g\u003c\/li\u003e\n\u003cli\u003eThe upper attachment point can also be used for V-rigs as well as 3:1 or 4:1 pulley systems.\u003c\/li\u003e\n\u003cli\u003eA ball-bearing pulley allows for comfortable operation, even without a lot of slack.\u003c\/li\u003e\n\u003cli\u003eFor individual adjustments, the cam can be rotated on the friction amplifier.\u003c\/li\u003e\n\u003cli\u003eA carabiner attachment enables connection to the chest harness to pull up the device during ascent.\u003c\/li\u003e\n\u003cli\u003eThe BlackBird is approved for rescue with two persons on a single rope (SRT) and on a double rope (DRT).\u003c\/li\u003e\n\u003cli\u003eAll wearing parts are replaceable.\u003c\/li\u003e\n\u003cli\u003eThe BlackBird comes with two cams for different rope diameters.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ART","offers":[{"title":"Default Title","offer_id":67643790590084,"sku":"101143","price":535.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/4998\/6436\/files\/cf9fe532d6d2e2f911221ad6cca0a66e816522bc0a2a1770d28ca44432d6d69c.jpg?v=1791661749","url":"https:\/\/heavydutytreesupply.com\/products\/art-blackbird","provider":"Heavy Duty Tree Supply","version":"1.0","type":"link"}