For over 50 years, T.J. Davies Company, Inc. has earned and retained the trust of our customers. Our retention knobs and retention knob sockets exceed industry standards. Please see specs on this part number below.

Part Number(s) PSCO-532X15
Overall Length 1.905
Thread Size 5/8"-11
Taper CT40
Knob Angle 15 Degree
Knob Diameter 0.746
Flange to end of Knob 1.03
Flange to Beginning of Tap 0.792
Neck Diameter 0.549
Socket Size RKS-BTCAT40
Solid No
Through Coolant PSCO-532X15
O-Ring Yes - 2
Spec Sheet (PDF format) Full Scale 3x Scale