Shipped Priority mail 2-3 day delivery.DescriptionThe TRIcrimp® crimping tool was exclusively designed to provide a positive crimp on the 15, 30 & 45 amp contacts manufactured by Anderson Power Products for the Powerpole® line of products. It has the following features.• Crimps all three sizes of Powerpole® contacts; 15, 30 and 45 amp• Built-in contact positioner that holds the contact during crimping • Ratchet mechanism assures proper crimps every time • Far faster and better than soldering • Provides the highest strength and the lowest resistance connections possible• Dimensions: 7.75" X 3" X 1.5"• Weight: 20 ounces • High Contact retention force Contacts & Jaw PositionThe 3 contacts have different amp ratings:• 15 Amp is designed to receive 16, 18 and 20 gauge wire.• 30 Amp is designed to receive 12, 14 gauge wire.• 45 Amp is designed to receive 12-10 gauge wire.The contact size corresponds to the position marking on the die. The 15 amp contact goes into the 15 amp position, the 30 amp into the 30 position, and 45 amp into the 45 position. Assembly Instructions 15 & 30 AmpTo crimp the 15 & 30 amp contacts it is recommended that you insert the wire into the contact prior to inserting them into the tool. Then, with the flat side of the contact down, insert the contact tip into the proper slot for crimping.Assembly Instructions 45 AmpTo crimp the 45 amp contact it is recommended that you position the tip of the 45 amp contact into the 45 amp position slot before the wire is inserted. Make sure the contact is properly positioned with the U (open contact) facing up. If the contact is lying sideways you may not obtain a proper crimp. Then, insert your wire into the inserted contact.Squeeze the ratchet handle until the ratchet mechanism releases. Same day shipping on most orders.