Ronstan Orbit Series 30 Double Block w/ BecketLightweight
Highest working load in its class
Secure, versatile and secure attachment
Low profile and compact
Sheave Ø - 1 3/16 in.
Max. Rope Ø - 5/16 in.
Max. Cable Ø - in
Pin Ø - in.
M.W.L. - 992 lb.
B. L. - 1984 lb.
Weight - 1.8 oz.
Becket suits up to 6mm (1/4”) line. For lines above 6mm (1/4”) use an additional Dyneema® link (sold separately).
Total block load. Load on becket not to exceed 31% of block load. ie. M.W.L 140kg (307lb), B.L. 280kg (614lb). Suitable for 4:1 system at rated block load.
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
Sheave: High compression strength carbon black Acetal
Ball Bearings: High compression strength Acetal
Frame/Cheeks: Toughened, glass fiber reinforced Nylon
Link: UV stabilized, multi-strand impregnated SK75 Dyneema®