Ratcheting T handles wind Dies with a 5° swing arc and have a reversing lever to eliminate hand over hand turning Twist lock guide system reduces the “walk back” of the die guide and keeps the dies centered while cutting Die adapters work on round and hex shaped Dies Die adapters work with the 3/8inch Drive pass thru ratchet and socket system as well as socket Accessories Auto locking feature allow the tap adapters to be removed safely Drive extension adapters provide greater access in confined areas when used with 3/8inch Drive Extensions Ratcheting t wrench works with GEARWRENCH pass thru socket system Blow mold carrying case with tilted tap holders for easy access and storage Set includes 2 ratcheting T handles, 3 sizes of tap adapters and 2 sizes of die adapter, 2 extension adapters and a sliding T for the adapters, a 4mm hex key, 5 screw extractors, SAE and metric thread gauges, and 48 taps and dies in SAE and metric sizes ranging from 4 40 to 3/4” and 3mm to 18mm NEW IN BOX, NEVER USED