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RAM Mixed Combination Pin-Lock^{^™} Security Knob and Key Knob for 1" Diameter B Size Arms

*Lifetime Warranty!!!*

1. 1/4″-20 female threaded security knob & key knob
2. Replaces all knobs on 1″ diameter B size arms & mounts
3. Ideal amount of leverage to properly tighten your mount

4. Prevent slippage in heavy chop or in extreme vibration environments

5. Low in profile

6. Anti-Theft & Tampering!!

1. Brass 1/4″-20 thread & steel insert for 1" (B size) socket arms

2. Low in profile

3. Anti-Theft & Tampering!!