Ko-Ken KO4768P380 Hinge Handle, 1/2 in Drive, 380 mm

The Ko-Ken 4768P is a hinge handle with a 1/2 in square drive. (manufacturer-stated)

Lengths are 380, 450 and 600 mm. (manufacturer-stated)

Each model is listed in the table below with its specifications.

Where this product is used

• Applying leverage to loosen or tighten nuts and bolts with 1/2 in drive sockets
• Working at an angle where a straight handle will not fit
• Maintenance and repair work with 1/2 in drive extension bars and accessories

Features

• 1/2 in square drive (manufacturer-stated)
• Hinged head, so the handle can be set at an angle to the socket (manufacturer-stated)
• Oval-shaped shank for extra strength and durability (manufacturer-stated)
• Knurling on the grip so the tool can be held securely (manufacturer-stated)

Common specifications

Key specifications

Lengths and weights are manufacturer-stated (Ko-ken catalogue 2025-26).

Selecting the right option

Match the drive size to your sockets, and choose the length for the leverage you need and the room you have to swing the handle. The catalogue notes that 4768-450 and 4768-600 have a longer handle than standard and can be loaded to excessive torque, so apply load evenly and progressively to avoid breakage and possible injury. (manufacturer-stated) Ko-ken's catalogue safety notes say that loose pipes or other improvised attachments should not be added to handles for extra leverage, and that plastic or rubber handles are not intended to act as insulation. (manufacturer-stated)

Related products

Related Ko-Ken products: Ko-Ken 4768N-600 Hinge Handle, 1/2 in Drive, 600 mm, Ko-Ken 4768J-600 Hinge Handle, 1/2 in Drive, 600 mm, Ko-Ken 4768Z-430 Z-Series Hinge Handle, 1/2 in Drive, 430 mm and Ko-Ken 4774P-450 Flexible Ratchet, 1/2 in Drive, 450 mm.