Features and Benefits:

• 18 wheel bearing locknut sockets (8 pt.) with tool board.
• NOTE: Sockets are designed for use with 3/4" square-drive manual tools only. Impact tool use voids sockets' warranty.
• OTC1903 2-3/8", 8-point
• OTC1905 2-9/16", 8-point
• OTC1907 3", 8-point
• OTC1909 3-1/4", 8-point
• OTC1911 3-1/2", 8-point
• OTC1913 3-7/8", 8-point
• OTC1917 4-3/8", 8-point
• OTC1919 4-7/8", 8-point
• OTC1924 3-3/8", 8-point
• OTC1925 3-3/4", 8-point
• OTC1927 3-13/16"
• OTC1929 2-5/8" tubular spanner wrench, 6-lug
• OTC1930 2-7/8" tubular spanner wrench, 6-lug
• OTC1931 3-5/8" tubular spanner wrench, 6-lug
• OTC1933 2-7/8", 8-point
• OTC1935 3-1/8", 8-point
• OTC1937 2-3/4", 8-point
• OTC1938 4-1/2", 8-point
• Made in the USA



Wheel bearing locknuts are easy to remove or install with these specially designed sockets. They're made of high-strength steel and resist rounding out. Locknut sockets are required for reinstallation of the locknut to ensure the proper torque setting on wheel bearings.