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Harken, Inc.
Zircon Block, 40mm Single w/ Bkt - 2191
Zircon Block, 40mm Single w/ Bkt - 2191
SKU:H2191
MSRP
Regular price
$53.95 USD
Regular price
MSRP:$61.50 USD
Sale price
$53.95 USD
Unit price
/
per
Shipping calculated at checkout.
- Quantities are subject to availability. We will confirm stock before processing your order. If an item is unavailable, we may suggest a substitute or drop ship the product to you. You are welcome to cancel at no charge if substitution/drop shipping does not suit your needs. Please note cut-to-length rope orders are non-returnable once cut.
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Zircon blocks help trimmers match sail shapes to new conditions immediately. At the core of the Zircon performance are industrial ceramic ball bearings mounted inside caged races. The cages keep these bearings separated so they don't bunch, touch, and stop each other. The result is the most efficient small boat block Harken has ever made. Zircon blocks are available in 40mm and 57mm sheaves in single and double blocks, with or without beckets.
| Specifications | ||
|---|---|---|
| Sheave √ò | 1-9/16" | 40 mm |
| Length | 2-7/8" | 73 mm |
| Weight | 0.93 oz | 26.5 g |
| Maximum Line √ò | 5/16" | 8 mm |
| Maximum Working Load | 250 lbs | 115 kgs |
| Breaking Load | 750 lbs | 340 kgs |
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