Ko-Ken KO3768J250 Hinge Handle, 3/8 in Drive, Cushion Grip

Ko-Ken 3768J, 3768N and 3768P are hinge handles with a 3/8 in square drive. (manufacturer-stated)

Lengths are 175 and 250 mm. (manufacturer-stated)

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

Handle options in this listing: cushion grip, knurled and polished.

Where this product is used

• Applying leverage to loosen or tighten nuts and bolts with 3/8 in drive sockets
• Working at an angle where a straight handle will not fit
• Maintenance and repair work with 3/8 in drive extension bars and accessories

Features

• 3/8 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)
• Handle options: cushion grip, knurled and polished

Common specifications

Key specifications

Lengths and weights are manufacturer-stated (Ko-ken catalogue 2025-26). A dash means the figure is not published on this page.

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. 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 3768P-380 Hinge Handle, 3/8 in Drive, 380 mm, Ko-Ken 3769NWF Wobble-Fix Spin Type Handle, 3/8 in Drive, Ko-Ken 3112G and 4112G Attack Driver, 3/8 and 1/2 in Drive and Ko-Ken 2774JS-3/8 and 2774PS-3/8 Flexible Ratchet, 3/8 in Drive.