Pratt Burnerd Operating Screw For 30in Type 55 Square Thread Chucks
A : 1.1/2in
B : 12.1/32in
C : 4.11/32in
D : 15/16in
E : 3/4in
Thread : 5 TPI (Square)
Part Number 2550-76365
A quicker delivery time may be possible, but subject to extra carriage charges.