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Harken | SKU:
HR1634
Harken Stand-up Base for Midrange and ESP Blocks
Sale price
$130.95
Regular price
$151.40
Unit price
Unavailable
Pickup available at 1830 East Interstate 30
Usually ready in 24 hours
Shipping and Delivery
Free shipping for orders of $98 or more (US Continental)
- Free shipping for orders of $750 or more (International)
- Add 3 business days to the standard shipping time for USPS deliveries.
- UPS and FedEx Ground usually take 2 to 5 business days for in-stock orders.
- UPS and FedEx deliver on Saturdays only for Friday overnight shipments, which may incur an extra
charge. - Orders that apply for free shipping will be delivered between 8 and 10 business days.
- International customers will be responsible for any applicable import duties,fees, or taxes.
- Oversized items like whisker poles, spinnaker poles, and tracks over 7 feet require freight shipping, with an estimated cost of $500 depending on the destination.These orders must be delivered to a
commercial address, such as a marina, yacht club, or boatyard where your sailboat is located.
A recipient must be present to sign for the delivery upon arrival,For more info, Click Here.
Harken Stand-up Base for Midrange and ESP Blocks
Sale price
$130.95
Regular price
$151.40
Unit price
Unavailable
Harken Stand-up Base for Midrange and ESP Blocks
Stand-up bases allow a wide variety of blocks to be held upright, swivel freely, or pivot so lines have a fairlead under load. Use the 1634 stand-up base with Midrange blocks and 57 mm or 75 mm Cruising ESP blocks. Block headpost fits into socket without shackle.
Technical Description
| Height (mm) | 49 mm |
| Height (in) | 1 15/16 in |
| Weight (g) | 255 g |
| Weight (oz) | 9 oz |
| Fastener (mm) | 6 RH mm |
| Fastener (in) | 1/4 RH in |
| Maximum working load (kg) | 1588 kg |
| Maximum working load (lb) | 3500 lb |
| Breaking load (kg) | 3175 kg |
| Breaking load (lb) | 7000 lb |
| Base Ø (mm) | 73 mm |
| Base Ø (in) | 2 7/8 in |
| Pin Ø (mm) | 8 mm |
| Pin Ø (in) | 5/16 in |
| Inside socket Ø (mm) | 15 mm |
| Inside socket Ø (in) | 9/16 in |
| Use with blocks | Midrange/Cruising ESP |
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