Locking-Pin Bushings are equipped with a retainer spring clip on the inside diameter, for use with all types of locking/captive pins and locating screws. These precision bushings are designed to press fit in a standard reamed hole, and can be secured with a Lockscrew to positively hold the bushing in place. Made in USA.
Each bushing diameter is optionally with an oversize ID (0.040" larger), for applications with multiple pins where additional clearance is desired to prevent binding.
Every Locking-Pin Bushing includes a spring clip, to retain its captive L Pin, T Pin, or Clamping Pin. To remove the pin from the bushing, the spring clip must first be removed.

| Steel | |||||
| Item | Material | Heat Treat | Finish | ||
| Locking Bushing | 1144 Steel or Equivalent | Carburized-hardened | Black Oxide | ||
| Retainer Clip | Stainless | - | - | ||

| A Diameter Nominal (Inch) | A Diameter Actual | B Length Under Head | B | C Diameter Nominal | C Diameter Actual | D Diameter | E | F |
| 5/16" | 0.3118 | Medium | 0.37 | 1/2 | 0.5017 | 13/16 | 0.62 | 0.44 |