This is a Snap-on 3/8 flex-lock ratchet. The model number is FHX936, making it a valuable item. It shows signs of use, but is still usable. Please check the photos. [Product Details] 3/8 Locking Flexible Ratchet (Soft Type) FHX936 Gear Count: 36 Overall Length: 302mm 11-position locking adjustment.