Specification:Length : 95cm/37inchIron Inner Core Dia : 6mm/0.24inchChuck Thread Diameter :M10Connector Dia : 4mm/ 0.16inchConnector Length : 17mm/0.67inchMaterial : Iron Package Content :1 x Flexible Extension Shaft Description:1.External spring to prevent over-folding and prolong service life2.Using a flexible drive enables you to take your power tool to the most inaccessible places3.It cannot be installed directly on the chuck of any cordless or electric drilling rig. The outside needs to be covered with a layer of rubber tube.4.It may be used with polishing kits, drill bits, wire brushes, countersinks, flap wheels, mounted - stones and grinding wheels.
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