Karver KB6 / 30 mm Sheave Dia. Grey
Shipping and Delivery
Enjoy free shipping on qualifying orders of $145 or more delivered within the 48 contiguous United States. Alaska, Hawaii, Puerto Rico, and other U.S. territories are excluded.
Delivery for qualifying free-shipping orders takes 8 to 10 business days.
Free shipping does not apply to:
- Orders containing only clearance items
- Customized special orders made to your detailed requirements
- Sails and boats
- Long tracks, spinnaker poles, whisker poles, and large tubes
- Oversized or heavy items, including items that require less-than-truckload (LTL) freight shipping
Standard Shipping
- UPS and FedEx Ground: Delivery usually takes 2 to 5 business days for in-stock orders.
- USPS: Allow an additional 3 business days beyond the standard shipping time.
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Oversized Items and Freight Shipping
Oversized items, such as whisker poles, spinnaker poles, and tracks longer than 8 feet, require freight shipping. The estimated shipping cost is $500, depending on the destination.
For freight deliveries, provide a commercial address, such as the marina, yacht club, or boatyard where your sailboat is located. The recipient must sign for the shipment upon delivery.
International Orders
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Karver KB6 / 30 mm Sheave Dia. Grey
Manufacturer part #: PF190030
1 3/16 in30 mm
| Features | American | Metric |
|---|---|---|
| Description | KB6 Block | |
| Working Load | 485 lb | 0.22 t |
| Breaking Load | 882 lb | 0.4 t |
| Weight | 0.67 oz | 20 g |
| Max Line Ø | 1/4 in | 6 mm |
| Sheave Ø | 1 3/16 | 30 mm |
| External Ø | 1 25/32 in | 45.20 mm |
| Thickness | 11/16 in | 17.4 mm |
| Center Ø | 5/16 in | 8 mm |
- Unique and iconic design
- The deep groove allows the pulley to rest on the deck without wearing out the rope
- The holes all around the periphery allow you to attach the cord which will prevent the rope from coming out of the pulley and connecting the KB to each other
- 2 versions available. KB = roller bearings. KBC = self-lubricated bearing (recommended for the heaviest loads)
- Dimensions & minimum weight
- The textile attachment through the center of the pulley ensures a weight saving of up to 50% compared to conventional pulleys (loaded of equal work)
- Its round and flat design allows it to be often installed on a flat deck
- Ultra versatile : the KB are coupled to each other thanks to perfectly ergonomic connecting pieces
- The large central space allows many possibilities of cascade assembly
- Common applications : Double backstay, mast foot, flat deck hoist, line return, lazzy bag, … If the sheave breaks, the circulating rope is captive to the transfilage. Although the pulley no longer ensures the circulation of the rope, the rope linkage point of attachment of the pulley remains.
Manufacturer part #: PF190030
1 3/16 in30 mm
| Features | American | Metric |
|---|---|---|
| Description | KB6 Block | |
| Working Load | 485 lb | 0.22 t |
| Breaking Load | 882 lb | 0.4 t |
| Weight | 0.67 oz | 20 g |
| Max Line Ø | 1/4 in | 6 mm |
| Sheave Ø | 1 3/16 | 30 mm |
| External Ø | 1 25/32 in | 45.20 mm |
| Thickness | 11/16 in | 17.4 mm |
| Center Ø | 5/16 in | 8 mm |
- Unique and iconic design
- The deep groove allows the pulley to rest on the deck without wearing out the rope
- The holes all around the periphery allow you to attach the cord which will prevent the rope from coming out of the pulley and connecting the KB to each other
- 2 versions available. KB = roller bearings. KBC = self-lubricated bearing (recommended for the heaviest loads)
- Dimensions & minimum weight
- The textile attachment through the center of the pulley ensures a weight saving of up to 50% compared to conventional pulleys (loaded of equal work)
- Its round and flat design allows it to be often installed on a flat deck
- Ultra versatile : the KB are coupled to each other thanks to perfectly ergonomic connecting pieces
- The large central space allows many possibilities of cascade assembly
- Common applications : Double backstay, mast foot, flat deck hoist, line return, lazzy bag, … If the sheave breaks, the circulating rope is captive to the transfilage. Although the pulley no longer ensures the circulation of the rope, the rope linkage point of attachment of the pulley remains.
