The Snap-on GA472-2 Grease Fitting Coupler is a high-quality and durable tool designed for automotive maintenance and repair. Made by the trusted brand Snap-on, this coupler is reliable and designed to last. With a pack of four, this product is perfect for workshops and mechanics who need a consistent and efficient way to lubricate parts. Made in the USA, this grease fitting coupler ensures top-notch performance and quality for all your automotive needs. All pieces are new other and still in their original packaging. Some discoloration of packaging from storage. Please see the pictures. Thank you.