RAM Mount Knob w/Keyed Lock & 1/4" - 20 Brass Hole [RAM-KNOB3LU] Electrical | Battery Management 22-18 AWG - #8 Nylon

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RAM Mount Knob w/Keyed Lock & 1/4" - 20 Brass Hole [RAM-KNOB3LU] Electrical | Battery Management 22-18 AWG - #8 NylonThe RAM Locking Knob includes a brass 1 4" 20 thread, for 1" (B size) socket arms; this allowing you to disengage the screwing of the knob. Once you have set your mount in the location you need, you can lock it in place and feel safe that your mounted device will stay right where you left it. Material: Powder coated marine grade aluminum Note: The "U" in the part number reflects product packaged in poly bag.