Sealey Long-Arm Threaded Nut Riveter Features: Suitable for rivet nuts in aluminium, steel and stainless steel. Long-arms provide effortless functionality with adjustable stroke scale for improved accuracy. Technical Details: • Suitable for rivet nuts in aluminium, steel and stainless steel. • Long-arms provide effortless functionality with adjustable stroke scale for improved accuracy. • Model No. AK3985 • Model No. AK3985 Additional Information: • Suitable for rivet nuts in aluminium, steel and stainless steel. • Long-arms provide effortless functionality with adjustable stroke scale for improved accuracy.