The super smooth GRIDLOCK is suited for all belaying chores. This smart and simple design reduces the possibility of your most critical carabiner - the one connecting your belay device to your harness' belay loop - from rotating and becoming cross-loaded. Instances of cross-loading have been observed while both initiating a rappel (backing over an edge) and also while "catching" a leader fall... and are to be avoided. The GRIDLOCK keeps guard and assures proper positioning and loading in it's strongest orientation. Features include no snag Keylock nose, anodized finish and your choice of smooth locking collar (4 turns from open to locked). Made in USA
strength: 22 kN major, 8 kN open, 7 kN minor