Skip to content Skip to navigation menu

HARKEN 57mm Black Magic® Blocks

The entire line of Black Magic® AirBlocks® has been redesigned with a sleek new look. Their unique, performance-packed engineering remains exactly the same. These strong, lightweight blocks feature free-rolling, high-load Torlon® roller bearings for a high strength-to-weight ratio. Use them for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. Exact image not available.

Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
57mm Black Magic® Block, HL Single/Swivel, MWL 2500lb., Wt. 3.6 oz. 14135909 3215
In stock online.

$162.99

57mm Black Magic® Block, HL Double/Becket, MWL 3600lb., Wt. 10.6 oz. 14135933 3218
Delivery within 2 - 3 weeks.

$344.99

57mm Black Magic® Block, Teardrop Padeye 14135982 3223
In stock online.

$167.99

57mm Black Magic® Block, Control 2 Sheave Block 14136006 3225
Delivery within 2 - 3 weeks.

$339.99

57mm Black Magic® Block, Single/Swivel/Low Load, MWL 1655lb., Wt. 5 oz. 14136014 3226
In stock online.

$144.99

57mm Black Magic® Block, Single/Becket, MWL 1655lb., Wt. 5.5 oz 14136048 3229
In stock online.

$182.99

Product Description

The entire line of Black Magic® AirBlocks® has been redesigned with a sleek new look. Their unique, performance-packed engineering remains exactly the same. These strong, lightweight blocks feature free-rolling, high-load Torlon® roller bearings for a high strength-to-weight ratio. Use them for sail controls that see lots of action: mainsheet, runner, halyard, and spinnaker systems. Exact image not available.

Specs

West Advisor

The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

Questions about this Product?
1 (800) 262-8464