繫繩柱(大)
- ISC 繫繩柱(大)本體材質 - 鋼製。
- 它們重量輕,設計用於最小的繩索磨損。
- 提供大概4.5:1的彎曲比率
- 有主要和次要的連接點,對數來說此裝置提供了穩定性
- 直徑:75mm
- 繩索:最大範圍使用至16mm的繩索
- 重量:2700g
- 較低負載高達:1000Kg
Compatible with rope diameter (mm) |
max 16mm |
Finish |
Zinc plated |
Weight (grams) |
2700 |
Weight (ounces) |
95 |

The ISC Large Portawrap is designed for lowering loads of up to 1000kg, with consistent friction for total control.
The ISC Large Portawrap has main and secondary attachment points, to offer stability of the device against the tree.
The AE160 has captive attachment points, where Karabiners can be attached around the working line, to keep the working line in place.
The Large Portawrap has a 75mm (3”) diameter, giving a bend ratio of approximately
4.5:1 and can be used with rope of up to 16mm (5/8”), to lower loads of up to 1000kg.

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