- Swivel bases for detachable swivels 
- Contents: 3/4" wood screw swivel base, 1/2" wood screw swivel base & black spacers 
- Unique construnction 
- Distinctive styling 
- Low profile 
- Excellent replacement for non-detachable swivels 
- May be installed on wood, laminated or synthetic stocks 
- Black spacers to protect stock