Check the listing for details. 3/8-10 Self Aligning Joint Pin (G10) - Pool Cue Making 003636. Condition: New. Listed at 14.00 USD. 3/8-10 Black G-10 PinUNIQUE PRODUCTS / SELF ALIGNING JOINT PINS WITH CENTER HOLE / GLUE RELIEF Our pins have a Precision Centering Barrel, Precision Center Hole and all pins come with a glue relief to prevent cracking of the forearm during install. The Self Aligning Joint Pins make the installation very easy and the pins are extremely accurate. Along with Alignment barrel Center Hole, and Glue Relief, we have added Threading on the back side for secure placement in the cue. Overall Length - 3.10" Barrell Diameter - .382 Barrell Length - 1.08 Rear Pin Thread Pitch - 3/8-10 Rear Thread Length - .720 Rear Thread ID - .286 Rear Thread OD - .363 Front Thread Length - 1.30 Front Thread ID - .303 Front Thread OD - .372 WEIGHT - .3oz