A set of MATRIX keys, combined, rattling articulated joint 6 pcs.

These devices combine the rattles and an open key. Open pharynx is designed for installation and dismantling of threaded joints with a 6-sided profile. The unit has 12 working faces, so it allows you to turn off a tight mount.

In the ring profile of each tool, a rattling articulate mechanism is installed with 72 teeth that ensure the smooth course of the key. Products are made of chromovanadium steel, which guarantees their wear resistance, durability and inappropriateness of corrosion.

The kit includes 6 keys in size 8, 10, 12, 13, 14, 17 mm.