USED BUT LIKE-NEW! The Snap-on Pass Thru Low Profile Adapter 4 Pc Set is a high-quality set of hand tools designed specifically for automotive use. Made by the reputable brand Snap-on, known for their durable and reliable tools, this set includes four adapters with the manufacturer part number RWA. These adapters are essential for accessing tight spaces and provide a secure fit for sockets, making them a valuable addition to any mechanic’s toolbox.