RAM Pin-lock Security Knob for B Size Socket Arms SIZE_104 Links If your vehicle has a

If your vehicle has a VIN between 461332 and 499956 and an ABS version

Filter Re-Oiling Amount: 13ml

Diameter: 56mm

Shaped-prof ile

RAM Pin-lock Security Knob for B Size Socket Arms SIZE_104 Links If your vehicle has aThe RAP S KNOB3U consists of a 1 4" 20 female threaded security knob and key knob. The RAP S KNOB3U replaces all knobs on 1" diameter B size arms and mounts. The RAP S KNOB3U offers the ideal amount of leverage to properly tighten your mount to prevent slippage in heavy chop or in extreme vibration environments. With an emphasis on aesthetics and function, the RAP S KNOB3U is low in profile and only adds a small amount of additional bulk to your