13 Piece Grooved Lock Nut Socket Set With Internal Teeth For Spindle Nuts And Axle Locknuts Half Inch Drive Includes 16mm To 75mm Sockets Must Have For Ball Joints And Hub Locking KM KML HM HML HMLL Groove Nuts

Premium 13-Piece Grooved Lock Nut Socket Set for Spindle Nuts
✔️ 13 inner-teeth grooved sockets, 16mm to 75mm, 1/2in drive

These grooved lock nut sockets are specialized tools designed to remove and install DIN 981 grooved nuts on spindles, axles, ball joints, and hubs. They’re commonly used in automotive repair shops and workshops where precision locknut work is needed.

✅ 13 inner-teeth grooved socket sizes: 16mm, 20mm, 23mm, 26mm, 30mm, 36mm, 43mm, 50mm, 54mm, 61mm, 66mm, 70mm, 75mm
✅ Fits 18mm, 22mm, 25mm, 28mm, 32mm, 38mm, 45mm, 52mm, 58mm, 65mm, 70mm, 75mm, 80mm outer groove nuts (KM/KML/HM/HML/HMLL)
✅ Heavy-duty chrome vanadium steel, heat-treated for durability
✅ 1/2" drive compatible with torque wrenches, ratchets, and breaker bars

💡 What is a DIN 981 grooved lock nut socket set used for in automotive repair?

This handy tool is designed to work with DIN 981 grooved nuts on axles and hubs.

- handy for ball joints, hubs, and shafts
- supports 16mm to 75mm inner teeth sizes
- 1/2in drive compatibility with common wrenches
- forged chrome vanadium steel for durability