Rethreading Tap Extension Sleeve For Taps with 4.9mm Square DIN 377

Professional tap extension for commercial or occasional use

4.9mm Tap extension for square drive hand and machine taps / threading tools

Allows taps to be used in an awkward hard to reach deep set area

Tap extension for taps with 4.9mm square drive

So suitable for taps with a 4.9mm square end that can be pushed into the sleeve to create the extension when required / necessary

Manufactured from DIN 377 steel for maximum strength and durability

Fully hardened

Manufactured in Germany

SPECIFICATIONS

• Tap extension
• Suitable for taps with 4.9mm square drive
• Suitable for taps – M4.5 – M8
• Square end so suitable for use with a tap wrench
• Total length – 110mm