Series 40 Orbit BB Cheek Block
$34.99
Model #
9553074
Mfg #
RF45151
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Ronstan’s Orbit Blocks are ideal for sheet applications on dinghies up to 16' and control line applications for small keel boats. These blocks feature a precision, two-stage bearing for reduced friction under high loads.
- Sheave: Carbon fiber reinforced, PTFE impregnated engineered nylon
- Ball bearings: High compression strength carbon black acetal; stage-2 bearing: glass fiber reinforced, MoS2 impregnated engineered nylon
- Cheek material/finish: Toughened glass fiber reinforced nylon
Becket
No Becket
Diameter
5/16 Inch or 8 mm
Direction
Any
Integral Cleat
No Integral Cleat
Mount Type
Mechanical Fasteners
Ratchet
Non Ratcheting
Safe Working Load
715 Pounds
Type
Single Cheek/Foot
Weight
1.1 Ounces
Sheave Diameter
1 9/16 Inches or 40 mm
