D4 is a device suitable for many rope access climbers.
The D4 from ISC is a double-stop device with an auto-lock function, activated when the user lets go of the handle. It also has a panic brake and compatible with 10,5-11,5mm ropes.
The device is made of stainless steel and is strong and corrosion resistant. With its unique progressive cam action this device is a must among rope access climbers.
|Adjustable under load||Yes|
|Maximum number of users||2|
|Minimum load (kg)||60.0|
|Maximum load (kg)||240.0|
|Minimum working temperature (c)||-40.0|
|Maximum working temperature (c)||100.0|
|EN-standard||EN 12841 : 2006|
|Notified body||0102, SGS UK Ltd, Unit 202b Worle Parkway, Weston-superMare, Somerset BS22 6WA, United Kingdom|
|Annual inspection||Yes, every 12 months|
|Life span||10 years|
|Declaration of Conformity||Yes|
|012265035||ISC, D4 Descender Panic Brake, 10,5-11,5mm, black|