The Marson M39225 160-SP Spin/Pull Pneumatic Rivet Nut Tool is the most powerful air / hydraulic rivet nut tool Marson offers. Engage the rivet nut onto the mandrel, and the Marson 160-SP automatically threads the fastener on the tool. Pressing and holding the trigger in position will set the rivet nut and reverse itself out automatically – in a single operation.

This advanced rivet nut tool features an adjustable stroke knob in the base of the tool to fully adjust stroke length to suit any grip range, and includes a swivel air-inlet for increased mobility. Marson improved on the convenience of this tool by designing it so adjustments and changes are performed outside the tool, with no required tear down to adjust the stroke or change thread sizes. The 160-SP can set thread sizes 4-40 through 1/2-20 and 3.5mm through 10mm in aluminum or steel.

Features of the Marson M39225 160-SP Spin/Pull Pneumatic Rivet Nut Tool

• Adjustments and changes for stroke and thread sizes are performed outside the tool
• Includes a swivel air-inlet for increased mobility
• Sets thread sizes 4-40 through 1/2-20 and 3.5mm through 10mm in aluminum or steel