Stay safe hunting up above it all with the Muddy Safety Harness Carabiner. This sturdy steel carabiner provides a secure clip and anchor to a tree strap or other anchor point in the tree you are hunting from. Easy to operate with 1 hand, this strong carabiner features a locking design for a safe hold you can trust. One size fits most. Maximum weight capacity: 300 lbs. Manufacturer model #: MSA060. Helps secure treestand hunters' safety harness to a secure anchor point Sturdy steel construction Locking design - hold you can trust Easy to operate with 1 hand