Petzl OK Screw-Lock Carabiner Wide Heel camber underfoot and a long

camber underfoot and a long effective edge ensure you can easily lay tracks on firmer snow

Try a stiffer or softer spring or change the preload adjustment to fine-tune it just the way you like it

the Alp W Mate Mid is built for hiking and backpacking on alpine trails

The STS uses a side entry gate int he toe piece to utilize the fact that there is not need to add weight and features when it is not necessary

Petzl OK Screw-Lock Carabiner Wide Heel camber underfoot and a longIdeal for use with pulleys, ascenders, and progress capture pulleys, the Petzl OK Screw Lock Carabiner provides optimal loading due to its symmetrical oval shape. Made of lightweight aluminum, this carabiner has a Screw Lock for an easy to open locking system, with a red band giving a visual warning when it is unlocked. The fluid interior design limits the risk of catch points and facilitates easy rotation, with the Keylock system avoiding involuntary