Clamping sleeve made of brass, more durable wedge-shaped design is not split.
Up to 10 times longer service life
Better heat transfer from the electrode
Not twisted clamping sleeves
When you don’t have to tighten as tight, it saves on the burner existing threads.
Series 1 and 2 tension sleeves are also suitable for use with all standard WP9 / 20 series.
Stock product immediately upon delivery.