| Customer Reviews | 4.4 out of 5 stars 123 | 4.7 out of 5 stars 131 | 4.7 out of 5 stars 219 | 4.5 out of 5 stars 332 | 4.5 out of 5 stars 573 | 4.6 out of 5 stars 204 | 4.6 out of 5 stars 113 |
| Price | $17.99$17.99 | $9.99$9.99 | $11.99$11.99 | $7.99$7.99 | $16.99$16.99 | $9.99$9.99 | $13.99$13.99 |
| What It For | Block the deadbolt thumb turn | For extra wide door frame | For Lock Sets | Fix deadbolt sticking problem | Disable the door knob | Reinforced the door lock | Block the access to the latch |
| Material | Stainless Steel | Hardened Steel | Hardened Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| Appliacation | Standard deadbolt | Door knob/lever | Door knob/lever/Deadbolt | Screw holes spaced 1-5/8” | Round/Tulip door knob only | Door knob/lever/deadbolt | Doorknob/mortise door lock |
| Installation | No drilling required | Screw mounting | Screw mounting | Screw mounting | No drilling required | No drilling required | Screw mounting |
| Color | Matte black | Matte black/Satin Nickel/ORB | Matte black/Satin Nickel/ORB | Matte black/Satin Nickel | Matte black | Matte black/Satin Nickel/White | Matte black/Satin Nickel |