MKL-Technik Twinstop I2

The Twinstop I2 by MKL-Technik is a professional guided fall arrester, engineered for fixed ladders and guide rails in industrial, construction, wind energy, and shaft access environments. Unlike the basic version, the I2 offers a double connection, ensuring redundant safety between the device and the harness. The integrated swivel and triact-lock carabiner prevent twisting and support effortless positioning, even on inclines up to 20° (front/rear) and 15° (sideways). The device is EN353-1 certified and features an integrated energy absorber (< 6 kN), with high-durability plastic rollers and a robust anodised aluminium and stainless steel core. The Twinstop I2 is the ideal solution for those seeking the highest safety standard, maximum reassurance, and psychological comfort.

Redundant double connection
The I2 version distinguishes itself by having two attachment points, ensuring that if one connection fails, a second always remains active – increasing both physical and psychological safety.

Higher comfort and optimised freedom of movement
The combination of integrated swivel and triact-lock carabiner prevents torsion and supports effortless positioning – an advantage, especially on steep or complex structures.

Technical specifications

• Guided fall arrester to EN353-1
• For fixed ladders and guide rails (steel, concrete, grating)
• Permitted incline: up to 20° (front/rear), 15° (sideways)
• Double connection version: two attachment points
• Integrated swivel & triact-lock carabiner
• Energy absorber with < 6 kN impact force
• Rollers: high-durability plastic
• Load-bearing parts: anodised aluminium, stainless steel, galvanised steel