Ronstan Series 20 BB Block Upright Lead

Full name: RONSTAN SERIES 20 BB BLOCK UPRIGHT LEAD
Mfg part #: RF20171
UPC: 9316800255597
SKU: 55137

$25.18 ~~$28.33~~

Backorder: ships once restocked by the manufacturer. We’ll email you if there’s a delay.

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About this part

The Ronstan Series 20 BB Block Upright Lead is a genuine Ronstan part (manufacturer part # RF20171, UPC 9316800255597) in our Blocks range under Sailing. It's currently on backorder. Order now to reserve the next shipment. Shipping weight is about 0.1 lb.

Manufacturer description

Series 20 Ball Bearing Block - Upright Lead

Features:

Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers
Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction

Applications:

Typically used for halyards at the mast base

Materials:

U.V. Stabilized Acetal sheaves
Stainless steel ball bearings & Load housing

Specifications:
Sheave Ø: 20mm(3/4")
Max. Rope Ø: 6mm(1/4")
Fastener Ø: 4mm(5/32")
M.W.L.: 250kg(550lbs)
B. L.: 550kg(1,210lbs)
Weight: 18g(0.6oz)