Catalog number: HA403LN Features: ●An easy-to-use set with an impact socket built into the holder. ●The aluminum socket holder allows easy removal of the socket, improving work efficiency. Specifications: ●Drive size (mm): 12.7 ●Set contents (mm): 17, 19, 21 ●Set contents (pieces): 3 ●Socket contents: 17, 19, 21 ●Set contents: 4A-17LN, 19LN, 21LN Set contents/accessories: ●Socket holder Note: ●Pins and O-rings are sold separately.
