Rear Support Bar, Compatible Threader Grainger Part Number 3RY43, 4NCV3, Compatible Threader Manufacturer Part Number 84097, 93287, Compatible Threader Series 300, 535, Product Type Rear Support Bar, Fits Brand Ridgid, For Use With 535 A Pipe and Bolt Threading Machine, 535 Euro Pipe and Bolt Threading Machine, 535 Manual Pipe and Bolt Threading Machine, 535 Pipe and Bolt Threading Machine