11 Piece 1/4, 3/8 & 1/2 Dr 100mm Spline Bits Socket Set – PKTool

The PKTool 11 Piece Spline Bit Socket Set is a versatile and heavy-duty solution designed for removing and installing spline (multi-point) fasteners across a wide range of automotive and mechanical applications. Featuring extended 100mm length bits, this set provides improved reach for accessing recessed or hard-to-reach bolts commonly found in engines, transmissions, suspension components and driveline assemblies.

Manufactured from durable Chrome Vanadium (Cr-V) steel, each spline bit socket is built for strength, durability and resistance to wear under high torque conditions. The set includes multiple drive sizes 1/4, 3/8 and 1/2 ensuring compatibility with a wide range of ratchets and breaker bars. Whether youre working in a professional workshop or tackling mechanical repairs at home, this comprehensive spline bit socket kit delivers reliability, precision fitment and long service life.

Set Includes:

1/4 Drive:

• M4

• M5

• M6

• M8

3/8 Drive:

• M8

• M10

• M12

1/2 Drive:

• M12

• M14

• M16

• M18

Features & Benefits:

• 11 piece spline bit socket set

• 100mm long bits for extended reach

• Covers 1/4, 3/8 & 1/2 drive sizes

• Suitable for spline (multi-point) fasteners

• Manufactured from high-strength Chrome Vanadium (Cr-V) steel

• Ideal for automotive, mechanical and workshop use