Ronstan Series 25 Ball Bearing Orbit Block?, Becket and Swivel Shackle

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Item: RF28100

MPN: RF28100

Single sheave ball bearing block with becket hub and swivel shackle head.

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Product Description

Sheave and balls: high compression strength acetal. Frame/cheeks: glass fibre reinforced nylon. Head fittings and hub: Grade 316 stainless steel. 2-stage ball bearing system. Hollow hub for becket take-off. Suit up to 4mm (5/32?) lashing. Stainless steel shackle head for unlimited block rotation, and compatibility with sharp fixing points. Mainsheet and spinnaker sheet turning blocks on dinghies to 4m (13ft). Control lines. Cascading vangs. Leech lines & cunninghams.

Sheave Diameter (mm)

25

Maximum Working Load (kg)

225

Break Load (kg)

450

Product Features

  • Weight: 18000g
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