Sterling 6mm Auto Block Loop

Made of durable Sterling 6mm accessory cord, the Auto block is a 13.5” sewn loop. It is easy to handle and attaches well as a prusik or klemheist on cords or ropes 8mm and larger.  Useful in a variety of situations and a dependable, and relatively inexpensive piece of gear, the Auto Block is a must have in rigging and rope rescue.

These 6mm sewn cord Auto Blocks have become very popular as they eliminate bulky knots and save time in the field.