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| S55 RT ORBIT SINGLE SWL 300 KG |
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Description:
Sheave Diam. 2 5/32 in.
Max. Rope Diam. 3/8 in.
Max. Wire Diam. - in.
Pin Diam. - in.
Max. Working Load 550 lb
Breaking Load 1980 lb
Weight 2.8 oz
Product Information
Awesome ratchet block holding power
Quite simply, Ronstan Ratchet Orbit Blocks™ have the highest holding power available. The sophisticated NC-machined sheave features Generation 2 of our patented sheave cross-hole geometry. Its holding power is up to 20:1, double that of our nearest competitor.
The unique sheave design has 12 gripping faces which directly resist loaded line movement. Traditional designs have only 8 faces with an angled resistance to line movement. Our Generation 2 design has straight resistance faces which both distribute the load and minimise rope wear. These faces are offset from the radial line, to draw the rope down into the gripping area when under load.
Simple and secure attachment
The Dyneema® Link is easily fitted and is retained securely by a moulded retainer clip. The flexible link can be left with one end attached to the block when fitting - no more lost shackle pins.
The system is compatible with Dyneema®/Spectra® strops, webbing and carbon connection points - much more so than steel loop tops or shackles.
Smooth easing of sheets
In auto mode, the sheet runs out smoothly and freely as soon as the ratchet mechanism disengages. In manual mode, the sheave cross- hole geometry eliminates the 'shuddering' run-out that you can expect from traditional v-groove ratchet blocks.
Price: $61.95
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