Medium C-Cleat Grey Base

Ronstan Medium C-Cleat - Grey Base

Ronstan Series 40 Ratchet Orbit Block™ Single Swivel Head

Ronstan Series 40 Auto Ratchet Orbit Block - Single Swivel

Ronstan Series 40 Orbit Block - Cheek

In stock

Ronstan Logo

Series 40 Orbit Block - Cheek


» Ultra Lightweight
» Low friction 2-stage Orbital ball bearing system
» Highest working load in its class
» Low profile and compact
» High performance cleating
» Recessed underside to suit curved mounting surface
» Low mounting points for maximum strength

» Sheave - Carbon fibre reinforced, PTFE impreganated Nylon
» Ball Bearings - High compression strength carbon black Acetal
» Frame/Cheeks - Toughened, glass fiber reinforced Nylon
» Stage 2 Bearing - Glass fiber reinforced, MoS2 impregnated Nylon


» Mainsheet systems and spinnaker sheets on dinghies to 5m (16ft)
» Halyard, vang and backstay applications on boats to 5m (16ft)
» Control line applications on larger yachts

Part # RF45151

Write Your Own Review
You're reviewing:Ronstan Series 40 Orbit Block - Cheek
Your Rating
Sheave Ø 40 mm__ Max. Rope Ø 9 mm__ Max. Cable Ø - mm__ Pin Ø - mm__ M.W.L. 325 kg__ B. L. 700 kg__ Weight 32 g