Ko-Ken KO10716-55IP Impact TorxPlus Bit, 55IP, 16 mm Hex Input

The Ko-Ken 107-16 (IP) is an impact TorxPlus bit with a 16 mm input hex end. (manufacturer-stated)

TorxPlus sizes are 55IP, 60IP and 70IP.

Overall length is 50 mm. (manufacturer-stated)

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

Where this product is used

• Driving TorxPlus (IP) screws with an impact bit holder that takes a 16 mm input hex
• Equipment assembly and maintenance where TorxPlus fasteners are used
• Workshop and maintenance work

Features

• 16 mm input hex end (manufacturer-stated)
• Impact bit for TorxPlus screws
• Listed in the Impact Sockets section of the catalogue (manufacturer-stated)

Common specifications

Key specifications

Weights are manufacturer-stated (Ko-ken catalogue 2025-26).

Selecting the right option

Choose the TorxPlus size to match the screw, and use the bit in an impact bit holder that takes a 16 mm input hex. A catalogue footnote says the items it marks have a larger output size than the 16 mm input hex drive, so their maximum output torque rating is less than standards. Check the marked sizes in the Ko-ken catalogue before using at high torque. (manufacturer-stated) The catalogue's safety notes say to select impact sockets only for electric or air impact wrenches, to wear safety goggles when using nut runners or impact wrenches, never to substitute a hand socket for an impact socket, and to replace sockets with cracked walls, battered points or other marks of wear. (manufacturer-stated)

Related products

Related Ko-Ken products: Ko-Ken 107-16 (T) Impact Torx Bit, T55 to T70, 50 mm Long, 16 mm Hex Input, Ko-Ken 121T Torx Bit, T10 to T40, 70, 100 and 150 mm Long, 1/4 in Hex Shank, Ko-Ken 183H-35 Impact Hex Bit, Metric Sizes, 7/16 in Hex Input and Ko-Ken 14106 and 18106 Impact Bit Holder, 43 and 68 mm Long, 1/2 and 1 in Drive.