RAM Mounts key lock knob with brass insert for C-size socket arms – product photo
RAM Mounts key-locking knob RAM-KNOB5LU with keys – alternative view
RAM Mounts key lock knob with brass insert for C-size socket arms – product photo
RAM Mounts key-locking knob RAM-KNOB5LU with keys – alternative view
RAM Mounts key lock knob with brass insert for C-size socket arms – product photo
RAM Mounts key-locking knob RAM-KNOB5LU with keys – alternative view
RAM Mounts key lock knob with brass insert for C-size socket arms – product photo
RAM Mounts key-locking knob RAM-KNOB5LU with keys – alternative view

RAM Mounts Key Lock Knob with Brass Insert for C-Size Socket Arms (RAM-KNOB5LU)

37,25 € +VAT
Locking
Key-lockingPin-Lock
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  • Available: Out Of Stock
  • Vendor: RAM MOUNT
  • Barcode: RAM-KNOB5LU
RAM Mounts key lock knob with brass insert for C-size socket arms – product photo
RAM MOUNT
RAM Mounts Key Lock Knob with Brass Insert for C-Size Socket Arms (RAM-KNOB5LU)
37,25 € +VAT

RAM Mounts Key Lock Knob with Brass Insert (RAM-KNOB5LU) replaces the standard knob on a RAM C-size (1.5") double socket arm. Once the mount is positioned, turning the key disengages the knob's screwing action, so the arm cannot be loosened by hand and the mounted device stays exactly where you set it – a simple anti-theft upgrade for vehicles, forklifts and shared workstations. The corrosion-resistant 5/16"-18 brass thread also suits outdoor use.

📦 What's in the box – RAM-KNOB5LU

  • Key lock knob – brass 5/16"-18 thread, for C-size socket arms
  • Keys – 2

💡 You might also consider a RAM C-size double socket arm for a new installation, or the lower-cost Pin-Lock security knob as an alternative.

View accessories →

Key Features

  • Key-locking – the key disengages the screwing action, so the arm cannot be loosened without it
  • Brass insert – 5/16"-18 brass thread resists corrosion and suits outdoor use
  • C-size fit – for RAM 1.5" double socket arms
  • Two keys included – supplied together with the knob

Compatibility

  • RAM C-size (1.5") double socket arms, e.g. RAM-201U, RAM-201U-B and RAM-201U-D
  • Not interchangeable with B-size arm knobs (different hex bolt size)

Technical Specifications

Part Number RAM-KNOB5LU
Product Type Key-locking knob for socket arms
Connection RAM C-size (1.5") socket arms
Thread 5/16"-18 (brass insert)
Locking Key lock, 2 keys included
Material Brass thread insert
Weight 0.13 kg (0.29 lb)
In the Box Key lock knob, keys

More RAM mounting parts and accessories are waiting in our Mobile Terminal Accessories range. Planning a vehicle or forklift installation, or ordering for a whole fleet? Contact us for project support and volume pricing.

Available Versions

Part NumberLockingPrice
RAM Mounts Key Lock Knob with Brass Insert for C-Size Socket Arms (RAM-KNOB5LU) RAM-KNOB5LUViewingKey-locking37,25 €+VATOut of Stock
RAM Mounts Pin-Lock Security Knob for C-Size Socket Arms (RAP-S-KNOB5U) RAP-S-KNOB5UPin-Lock13,36 €+VATOut of Stock View

Accessories

ProductPrice
RAM Mounts Double Socket Arm, C-Size, Medium, 145 mm (RAM-201U) RAM Mounts Double Socket Arm, C-Size, Medium, 145 mmRAM-201U29,32 €+VATIn Stock
RAM Mounts Double Socket Arm, C-Size, Short, 90 mm (RAM-201U-B) RAM Mounts Double Socket Arm, C-Size, Short, 90 mmRAM-201U-B26,91 €+VATIn Stock
RAM Mounts Double Socket Arm, C-Size, Long, 232 mm (RAM-201U-D) RAM Mounts Double Socket Arm, C-Size, Long, 232 mmRAM-201U-D54,73 €+VATIn Stock
RAM Mounts Composite Double Socket Arm, C-Size, Medium, 140 mm (RAP-201U) RAM Mounts Composite Double Socket Arm, C-Size, Medium, 140 mmRAP-201U25,38 €+VATOut of Stock View
RAM Mounts Pin-Lock Security Knob for C-Size Socket Arms (RAP-S-KNOB5U) RAM Mounts Pin-Lock Security Knob for C-Size Socket ArmsRAP-S-KNOB5U13,36 €+VATOut of Stock View

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