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Turnbuckle - 3mm Eye - 20mm Ctr
Turnbuckle - 3mm Eye - 20mm Ctr
Turnbuckle - 3mm Eye - 20mm Ctr
Turnbuckle - 3mm Eye - 20mm Ctr

Turnbuckle - 3mm Eye - 20mm Ctr

Brand: Radio Active

Part No: J-RMA645320

£7.13 RRP £7.50

Backorder: Expected 19th June 2026

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The Radio Active Turnbuckle - 3mm Eye - 20mm Ctr (J-RMA645320) is a fully working brass scale turnbuckle designed for tensioning ship and boat rigging and lashings. Precision-turned to tight tolerances, it features eyelets at both ends for secure attachment and delivers reliable, adjustable tension with an operating range of 27–41mm.

Part of Radio Active’s comprehensive range (body lengths from 10mm to 22mm), this 20mm body option combines authentic scale appearance with dependable function for model marine projects.

Key Features

  • Brass construction with eyelets at both ends
  • Body Ø3mm; body length 20mm
  • M2 left/right-hand threaded ends
  • Eye Ø3mm; hole Ø1.6mm
  • Operating range: 27–41mm
  • Pack of 2

Used for tensioning a ship's rigging and lashings, Turnbuckles are a vital element to aid control aboard any vessel. Our new range of fully working scale turnbuckles are turned out of brass to tight tolerances with eyelets at both ends for attaching to rigging meaning these beautifully manufactured pieces not only look the part but function just as well. Varying in body length from 10mm up to 22mm in 2mm increments this range of turnbuckles offer an operating range of 17-24mm up to 29-43mm meaning there is a turnbuckle to suit any scale of model you may desire.

  • Body Ø3mm, Body Length 20mm
  • M2 left/right hand threaded ends
  • Eye Ø3mm, Hole Ø1.6mm
  • Operating range 27-41mm
  • Pack of 2




Key Info:
  • Brand: Radio Active
  • Part No: J-RMA645320
  • Barcode: 5055426722512
Standard Shipping

£3.95 to most of the UK

Express Shipping

£6.95 to most of the UK

Worldwide Shipping

Available at checkout

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