These are aluminum carabiners with a Triact lock, which means it takes three actions to open the carabiner.  Aluminum carabiners should be used for attachment to harness or aluminum ascender & descenders

Am’D is an asymmetric carabiner with a 27 kn major axis rating and 8 kn minor axis.  Works well for attaching lanyards and ascenders.

OK is a general purpose oval carabiner with a 25 kn major axis rating and 8 kn minor axis rating.

Steel carabiners are ideal for attaching ropes to anchors.  They should not be used on harness or aluminum frame rope tools.

Oxan carabiner is an oval steel carabiner with a 38 kn major axis rating and 16 kn minor axis rating.

Recommended Quantity:4 of each.