Ronstan 100mm Single Core Block

Ronstan 100mm Single Core Block
Item# RF104100
Regular Price: $314.64
Sale Price: $267.44

Product Description

Ronstan 100mm Single Core Block

Features

  • High dynamic and static load capacity

  • High load bearing system

  • Ball bearings to counteract side thrust loads

  • Class leading performance and sleek, contemporary styling

  • Durable aluminium alloy cheek plates

  • Central hub hole can be used as a becket take-off or tie-up point

  • Also available in Series 45, 60 & 75

  • Universal head with full 3-axis articulation

  • Head posts can be locked at 0 or 90 degrees, by using a 2.5mm Hex/Allen Key

  • Alloy Rope/Wire sheave version also available

  • Central hub hole can be used as a becket take-off or tie-up point

    Specifications:

    Sheave - 4 in. (100mm)

    Max. Rope - 3/4 in. (18mm)

    Max. Cable - in (mm)

    Pin - 3/8 in. (10mm)

    M.W.L. - 7150 lb. (3250 kg)

    B. L. - 16500 lb. (7500 kg)

    Weight - 31.8 oz. (900 g)

    Applications:

  • Ideal for mainsheet, spinnaker sheet, vang, halyard and backstay applications on boats to 16m (53ft).

  • General applications on larger yachts.

    Materials:

  • Bearings: High compression strength, self-lubricating acetal

  • Head post: Grade 2205 stainless steel

  • Shackles: Grade 17-4PH stainless steel

  • Padeye: Grade 15-5PH stainless steel

  • Other fixtures: Grade 316 stainless steel

  • Shackle, post & hub: Grade 316 stainless steel.