Knob Handle
Adjustable Ball Lock Pins have an adjustable grip length. They can be used for clamping, or simply to provide a variable grip length. The threaded handle turns to provide a +/- 1/4" clamping range or adjustment range. When used just for variable grip length (not for clamping), the handle can be secured with the supplied knurled locknut. Ball Lock Pins are high-strength, quick-release alignment pins with a precision ground shank. They are positive locking until released by pushing the button, which moves the center spindle forward to allow the balls to retract. Adjustable Ball Lock Pins have four balls as standard, instead of two, for more-distributed ball-pullout force in clamping applications.
Technical Information
Ball Lock Pins are positive locking until released by pushing the button, which moves the center spindle forward to allow the balls to retract. Adjustable Ball Lock Pins can be used for clamping, or simply to provide a variable grip length.
Grip length adjusts +/- 1/4" from nominal.
Knob Handle
Adjustable Ball Lock Pins have four balls as standard, instead of two, for more-distributed ball-pullout force in clamping applications.
Option Cable
To order pins with a standard cable assembly attached (#2 cable size, 12" long, with a terminal at the free end for a #10 or M5 attachment screw), add "-C" to the part number.
Material
Stainless Steel | |||||
Item | Material | Heat Treat | Finish | DFARS | RoHS |
Shank | 17-4PH Stainless Steel | Rc 40 min | Passivated | Yes | Yes |
Spindle | 17-4PH Stainless Steel | - | Passivated | Yes | Yes |
T&L Handle | Aluminum Alloy | - | Black Oxide | Yes | Yes |
Knob Handle | 319 Aluminum Alloy | - | N/A | Yes | Yes |
Head and Locknut | 300-Series Stainless Steel | - | Passivated | Yes | Yes |
Button | Aluminum Alloy | - | Anodized | Yes | Yes |
Spring | 17-7PH/302 Stainless Steel | - | N/A | Yes | Yes |
Balls | 440C Stainless Steel | - | N/A | Yes | Yes |
Parts Specification
A Diameter Nominal (Inch) | A Diameter Actual (Inch) | Grip Length (Inch) | B (Inch) | C (Inch) | D Diameter (Inch) | E (Inch) | K (Inch) | M Diameter (Inch) | N (Inch) |
1/4" | 0.2485/0.2470" | 1.25" | 0.29" | 0.275" | 0.22" | 1.45" | 0.81" | 1.75" | 0.33" |
Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov