描述
品牌：ART SJ73
http://climb-art.de/produkte/geraete/spiderjack3/
專為繩索爬陞技術開發的多功能自鎖繩索安全裝置，適用於目前的雙繩。 繩子直接穿過登山者前方的裝置。 因此，用一隻或兩隻手就可以輕鬆地將繩子穿過設備。 SpiderJack 3也可以很容易地從安全位置移開。 拇指剎車也非常容易使用。 因此，速降時只需要很小的力量即可。 這樣在攀登的時候會有一種安全感。 另外，由於鎖定機制，SpiderJack 3在工作時提供最大的安全性。 SpiderJack 3的框架由高質量的不銹鋼製成，比鋁更靈活。 因此，即使在最高負載（傾斜）下，故障（破損）的可能。集成渦旋確保設備始終可以最佳對齊。 裝置的主體下方還有一個滾輪，使得偏轉的繩索的張力被裝置吸收，並且不會被登山者的手感覺到。 制動蹄片不能以錯誤的方式安裝。 由於電纜通道中的大型可更換耐磨針，SpiderJack 3非常耐用。SpiderJack 3 規格：
‧符合EN 358標準
運行雙繩多功能升降裝置
‧適合左手和右手
‧兩個制動蹄（A和B）：用於直徑11至12 mm和 直徑12至14的繩索
‧框架由優質不銹鋼製成
‧使用壽命：10年
‧最小斷裂負荷：22千牛
‧工作量：200公斤
‧批准雙人救援
‧重量：511克
Multi-function self-locking rope safety device developed specifically for rope climbing technology, suitable for current double ropes. The rope goes straight through the device in front of the climber. Therefore, the rope can be easily passed through the device with one or two hands.SpiderJack 3 can also be easily removed from a safe place. Thumb brakes are also very easy to use. Therefore, it takes only a small amount of power to pull down. This will have a sense of security when climbing. In addition, due to the locking mechanism, SpiderJack 3 provides maximum security at work. The SpiderJack 3 frame is made of high quality stainless steel and is more flexible than aluminum. Therefore, the possibility of breakdown (breakage) is very low even at the highest load (tilt).The integrated vortex ensures that the device always has the best alignment. There is also a roller beneath the body of the device so that the tension of the deflected rope is absorbed by the device and will not be felt by the climber's hand. Brake shoes can not be installed in the wrong way. The SpiderJack 3 is extremely durable thanks to the large, replaceable wear pins in the cable channel.SpiderJack 3 Technical Specification：
‧ Accordance with EN 358 standard
Running double rope multi-function lifting device
‧ Suitable for left hand and right hand
‧ Two brake shoes (A and B): for ropes 11 to 12 mm in diameter and 12 to 14 in diameter
‧ Frame made of high quality stainless steel
‧ Service life: 10 years
‧ Minimum breaking load: 22 kN
‧ Workload: 200 kg
‧ Approve double rescue
‧ Weight: 511 grams
