Artery Single Clamp - 'A' SeriesDDP ELITE Single Clamp is a useful tool in a variety of small vessel surgical procedures. The "A" series clamps are specially designed for use of arteries or other thick walled vessels. The curvature of the clamp affords extra protection against tissue slippage. A single clamp design is conducive to use in tight spaces, while the black finish helps reduce glare during the procedure. The clamp is available for use with a variety of lumen sizes