Lot of 2 Anderson SB175 Connector with 4 Pins

I recently ordered a pair of these Sb175 connectors for a custom 72v 40ah Lithium ion pack that im making for a kx125 electric conversion that im building. The shipping estimate said it would take longer than what i actually experienced. A+ for efficiency. As for the quality, I must say i have not found anything wrong with them. In fact there were no blemishes and the terminal pins included were nicely de-burred and minimal casting marks. They fit like a glove with a positive click. Bonus Points! Overall I had a great experience with a quality product from a quality business . Would recommend to anyone who needs a higher amp rating than an xt90 for their connections.