The 1/4" 3/8" 1/2" 216-piece GEKO tool set is suitable for home users and professionals in the automotive and technical maintenance sectors. It includes:

• Material: Chrome vanadium steel (CrV), resistant to corrosion and impact.
• Tool configuration: Three ratchets with 1/4”, 3/8” and 1/2” drives, featuring ergonomic, non-slip handles.
• Socket sizes: From 4 mm to 32 mm, including deep sockets and E-type sockets for torx screws.
• Bit variety: Includes bits for torx, spline, hex, and special types such as tamper-proof and triple-wing.
• Spark plug sockets: 16 mm and 21 mm, compatible with common engine types.
• Additional accessories: T-handle wrenches, extensions, and cardan-type universal joints.
• Combination wrenches: 12 pieces made of 45# carbon steel, sizes from 8 to 19 mm.

Technical specifications:

• Number of pieces: 216
• Drive sizes: 1/4", 3/8", 1/2"
• 1/4" sockets: 4–14 mm (standard), 4–10 mm (deep), E4–E8
• 3/8" sockets: 10–19 mm (standard), 10–15 mm (deep), E10–E18
• 1/2" sockets: 13–32 mm (standard), 16–22 mm (deep), E20–E24
• Spark plug sockets: 16 mm (3/8” & 1/2”), 21 mm (1/2”)
• Extensions: 1/4" (2", 4"), 3/8" (5"), 1/2" (5", 10")
• Cardan-type universal joints: 1/4", 3/8", 1/2"
• T-handle wrenches: 1/4", 1/2"
• Hex keys: 1.27–5 mm
• Bit holders: 1/4" (6")