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Mammut Workhorse HMS Screwgate Carabiner


Large screw carabiner with good handling.
The Workhorse Screwgate carabiner is the strongest Mammut carabiner and one of the most robust models on the market. Its size allows user-friendly operation even when wearing gloves. The opening width and volumes are large enough to accommodate several ropes, slings and knots. It is ideal for use as a central carabiner for anchoring as it is particularly robust and durable. The screw locking is easy to operate even in icy or dirty environments. The key lock nose allows easier clipping and unclipping without snagging. An orange marking indicates when the carabiner is not closed.
Features
• Orange marking provides a warning if the carabiner is not screwed closed
• Key lock nose for easy clipping and unclipping without snagging
• Optimized design for smooth belaying and high service life
• Our largest and highest performance locking carabiner
lock_type
Screw-Gate
gate_type
Straight
Large screw carabiner with good handling.
The Workhorse Screwgate carabiner is the strongest Mammut carabiner and one of the most robust models on the market. Its size allows user-friendly operation even when wearing gloves. The opening width and volumes are large enough to accommodate several ropes, slings and knots. It is ideal for use as a central carabiner for anchoring as it is particularly robust and durable. The screw locking is easy to operate even in icy or dirty environments. The key lock nose allows easier clipping and unclipping without snagging. An orange marking indicates when the carabiner is not closed.
Features
• Orange marking provides a warning if the carabiner is not screwed closed
• Key lock nose for easy clipping and unclipping without snagging
• Optimized design for smooth belaying and high service life
• Our largest and highest performance locking carabiner
lock_type
Screw-Gate
gate_type
Straight