"In Stock" means this item is ready to ship. Orders placed before 3pm EST using Ship Speeds of 1-5 Days will ship SAME DAY. Orders using 5-10 day shipping will ship within one business day.
"Ship Date" means we'll special-order the product for you and this is the date we expect your shipment to leave our warehouse.
"Oversized" means the item is too large for 5-10 Day Shipping (Free over $49) and can only be shipped via 4-5 Day Shipping. Additional shipping charges may apply.
"Freight" means the item is too large for 5-10 Day Shipping (Free over $49) and must be shipped by truck freight for an additional fee. Someone must be present to accept delivery so we will call to schedule.
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The Mammut Bionic HMS Carabiner is a locking carabiner for use while belaying. A large curve at the top offers up plenty of room for the rope, while the smaller bottom curve allows you to handle with one hand. Open the gate by un-screwing the lock, and locking it by screwing the opposite way.
FEATURES of the Mammut Bionic HMS Carabiner
Proven locking carabiner that is produced using hot forging
The beam technology used makes it possible to achieve both low weight and optimum breaking strength
A large curve radius ensures comfortable handling when belaying with any belay device or knot
All climbing equipment is final sale., We only ship this brand to US Addresses.
This size guide is lost, but not forgotten. We've got our top people working on a new one.
You can get at us on email or call us at 877-MOOSEJAW (877-666-7352) to get the greatest customer service in the world.
Rated 5 out of
Mark Fiji from
Great carabiner!I have a blue screwlock version of this—I love it! It's bright, easy to screw/unscrew and light thanks to Mammut's I-beam. I use these for rigging anchors and when I go canyoneering