Ridgid 500B 1-3/4 Inch UNC LH Left Hand Bolt Threading Dies for 500B Heads, 5TPI [New]

OEM, Genuine Ridgid Dies. Quantity: 1 Set of 4 Units. Size: 1-3/4 Inch UNC. Threads Per Inch: 5. Fits: 500B 1-1/4 to 2 Inch Die Heads. Ridgid 500B 1-3/4 Inch UNC LH Left Hand Bolt Threading Dies for 500B Threader Heads, 5 TPI. Ridgid. The Ridge Tool Company. 500B 1-3/4 Inch UNC LH.