Pratt Burnerd Operating Screw For 18in Type 55 Square Thread Chucks
A : 1.1/4in
B : 6.25/32in
C : 1.23/32in
D : 15/16in
E : 5/8in
Thread : 5 TPI (Square)
Part Number 2550-46365
A quicker delivery time may be possible, but subject to extra carriage charges.