20GA 1/2" Crown x 3/8" Length Duo-Fast 50 style Staple Galv. 5,000-Pack All orders are shipped on Tuesday & Friday, any ordered before 1 pm EST on those days will ship that day. Made in Germany PREBENA D-type is comparable and similar to DuoFast Series 50 fine wire staples and tools  they fit and will not cause problems! Made of electrogalvanized steel to resist rust and corrosion, coated for improved adhesion and long term bonding power Designed with high quality steel for heavy duty applications, high reliability for fewer jams and workplace continuity Please ensure before purchasing that these staples fit your tool! In doubt check our website www.prebena-usa.com or call