HARKEN
57 mm SS ESP Mastcollar Block

Model # 2641330 | Manuf. # 6069

Usually Ships within 5 to 8 Days: Please expect 9 to 12 days for delivery to a U.S. destination. Non-U.S. orders, please allow up to 3 weeks.

We Won't Be Beat—Low Price Guarantee

West Marine will gladly match most U.S. based competitor's price on identical, in-stock items within 30 days of purchase.
Learn More

$211.38

Quantity

+ Add to Cart

Add to My List

Earn up to 4% back on this purchase! Learn More

Description

Specs

The West Advisor

Reviews

57 mm SS ESP Mastcollar Block

Description Mastcollar block
Sheave dia. (in) 2 1/4
Length (in) 3 11/16
Weight (oz) 7
Clevis pin dia. (in) 5/16
Max. working load (lb) 2205
Breaking load (lb) 4409

57 mm SS ESP Mastcollar Block

Product Specs

The 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.

Products related to 57 mm SS ESP Mastcollar Block

75 mm SS ESP Mastcollar Block

Harken 75 Mm Ss Esp Mastcollar Block . 75 mm SS ESP Mastcollar Block Description Mastcollar block Sheave dia. (in) 3 Length (in) 4 5/8 Weight (oz) 16 Clevis pin dia. (in) 5/16 Max. line dia. (in) 3/4 Max. working load (lb) 3000 Breaking load (lb) 6000

$253.92

Block, 75 mm ESP SS Single w/Becket

Harken Block, 75 Mm Esp Ss Single W/becket . Block, 75 mm ESP SS Single w/Becket Description Single/swivel/becket Sheave dia. (in) 3 Length (in) 7 1/4 Weight (oz) 21.25 Clevis pin dia. (in) 5/16 Max. line dia. (in) 3/4 Max. working load (lb) 3500 Breaking load (lb) 7000

$259.47

75 mm ESP Teardrop Padeye Block

Harken 75 Mm Esp Teardrop Padeye Block . 75 mm ESP Teardrop Padeye Block Description Padeye block Sheave dia. (in) 3 Length (in) 4 11/16 Weight (oz) 8.4 Clevis pin dia. (in) 3/8 Max. line dia. (in) 3/4 Max. working load (lb) 3500 Breaking load (lb) 7000

$93.50

57 mm SS ESP Swivel w/Becket

Harken 57 Mm Ss Esp Swivel W/becket . 57 mm SS ESP Swivel w/Becket Description Block 57mm SS ESP Swivel w/Becket Sheave dia. (in) 2 1/4 Length (in) 6 11/16 Weight (oz) 12.5 Max. line dia. (in) 5/8 Max. working load (lb) 2205 Breaking load (lb) 4409

$207.94

Block, 75 mm Single Footblock

Harken Block, 75 Mm Single Footblock . Block, 75 mm Single Footblock Description 75 mm Single Footblock Fasteners (RH) (in) 3/8 Sheave dia. (in) 3 Length (in) 4 1/2 Weight (oz) 16 Max. line dia. (in) 3/4 Max. working load (lb) 3500 Breaking load (lb) 7000

$227.04

57mm Carbo Ratchamatic Blocks

Harken 57mm Carbo Ratchamatic Blocks Sheave Diameter Block, Flip Flop Style, 2500lb. Swl . Control loaded lines with easeThe 57mm and 75mm Carbo Ratchamatic blocks are adjustable for use in many applications and weather conditions. This load-sensing ratchet block rolls freely in both directions...

$140.14

Carbo Block Loop, 3x130mm

Harken Carbo Block Loop, 3x130mm . Loop for Carbo block. 3 x 130 mm

$6.86

57mm & 75mm Cruising ESP Blocks

Harken 57mm & 75mm Cruising Esp Blocks Block, Teardrop Bootblock, Sheave Size, 1/2" Line Dia., Aluminum,1,250lb. Swl, 1.8oz. . Designed to handle the high loads generated by modern racing and cruising boats, ESP blocks feature axle bearings to ensure smooth, hitch-free performance under high...

$83.16

57MM SS ESP Single Footblock with Lockoff

Harken 57mm Ss Esp Single Footblock With Lockoff . 57MM SS ESP Single Footblock with Lockoff

$203.94

75MM SS ESP Single Footblock with Lockoff

Harken 75mm Ss Esp Single Footblock With Lockoff . 75MM SS ESP Single Footblock with Lockoff

$281.60

Single Block, Fiddle

Ronstan Single Block, Fiddle . Core Blocks are a true all round solution. A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads. Acetal sheave, alloy...

$127.99

Help us improve westmarine.com by providing feedback on this page [->]

Find A Store Near You

HARKEN57 mm SS ESP Mastcollar Block

We Won't Be Beat—Low Price Guarantee

57 mm SS ESP Mastcollar Block

57 mm SS ESP Mastcollar Block

Product Specs

The West Advisor

HARKEN
57 mm SS ESP Mastcollar Block