OK Screw-Lock test-collection It contains integral on/off valve

It contains integral on/off valve what is characteristic to this model and makes it different from the competitors

with dimensions of 84x72x61mm

OK Screw-Lock is a high-quality D-shaped carabiner designed by Petzl for bouldering and climbing applications

which allows you to reduce ROF

OK Screw-Lock test-collection It contains integral on/off valveDescription OK Screw Lock is a high quality D shaped carabiner designed by Petzl for bouldering and climbing applications. OK is forged and heat treated from durable aluminum anodized matte black with an H cross section for a firm grip and reinforced construction. Screw Lock systems make it ideal for foul weather where mud and dirt might impede the work of the automatic lock. It allows an excellent load of necessary devices used in climbing, such as