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Ronstan

Series 75 BB Block, Triple

Ronstan Series 75 BB Block, Triple
$393.11 (List Price: $499.47)
21% OFF This Week! You save $106
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Our Part #: RONRF70300 | Mfr. Part #: RF70300
Free Shipping for US Continental orders over $99.

DescriptionImperialMetric
Sheave Ø3.00 in.75.00 mm.
Maximum Rope 2/5 in.10.00 mm.
Pin Ø2/7 in.7.00 mm.
Maximum Working Load2756.25 lb.1250.00 kg.
Breaking Load5512.50 lb.2500.00 kg.
Weight22.29 oz.632.00 gr.

Blocks can be disassembled for servicing or customisation.Head can be locked at 0° or 90° by engaging the grub screw in either the 0 or 90 degree position.

Our Part # RONRF70300 | Ronstan Part # RF70300

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