Ball Lock Pins are high-strength, quick-release alignment pins with a precision ground shank. These standard single-acting Ball Lock Pins are positive locking until released by pushing the button, which moves the center spindle forward to allow the locking balls to retract. Made in USA.
Ball Lock Pins are positive locking until released by pushing the button, which moves the center spindle forward to allow the balls to retract.

Pins are optionally available with four balls instead of two, for more-distributed ball-pullout force. To order, add "-4BALL" to the part number.


| A Diameter Nominal (Inch) | A Diameter Actual (Inch) | Grip Length (Inch) | B (Inch) | C (Inch) | D Diameter (Inch) | E (Inch) | F (Inch) | G Diameter (Inch) | J (Inch) |
| 5/16" | 0.3110/0.3095" | 1.5" | 0.375" | 0.315" | 0.22" | 1.26" | 0.78" | 0.47" | 1.5" |
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