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Ronstan Sailboat Hardware  |  SKU: RONRF70300

Ronstan Series 75 Ball Bearing Block, Triple

Sale price $454.70 Regular price $524.44

Pickup available at 1830 East Interstate 30

Usually ready in 24 hours

DELIVERY AND RETURN INFO

Ronstan Series 75 Ball Bearing Block, Triple

Head can be locked at 0° or 90° by engaging the grub screw in either the 0 or 90 degree position.

Features:

  • Low friction, 2-stage ball bearing system.
  • High static and dynamic load capacity.
  • Lightweight.
  • Cheek cut-outs for easy bearing maintenance
  • Lockable swivelling head post.
  • High strength forged shackle

Specification:

  • Max. Rope diameter (in): 1/2
  • Sheave diameter (in): 3

Materials:

Carbon black Acetal ball bearings. U.V. stabilised Acetal sheaves. Alloy cheeks. Grade 316 stainless steel forged shackle. Grade 316 stainless steel bearing linner