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HARKEN 22mm Micro Blocks

Extremely lightweight, free running blocks. Designed for any number of uses on dinghies and for lightly loaded control lines on boats of all sizes (inside masts and booms, lead car returns, tackle, etc.). Where applicable, blocks use #10 fasteners.
  • Sheave: Delrin®
  • Ball Bearings: Delrin®
  • Sheave Size 7/8" (22mm)
  • Maximum Line Diameter: 1/4" (6mm)
  • Cheek Material/Finish: Polished 316 stainless
  • Shackle/Strap Type: Fixed loop, loop with shackle
  • Cleat: V-jam-244, 245; Carbo-Cam® 231
  • Breaking Load: 1200lb.
Customer Reviews
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
Micro Block, Single, 200lb. SWL, 0.5oz. 253278 224
In stock online.

$10.82

Micro Block, Single with Becket, 200lb. SWL, 0.75oz. 253286 225
In stock online.

$12.50

Micro Block, Double, 350lb. SWL, 1.5oz. 253294 226
In stock online.

$27.28

Micro Block, Double with Becket, 350lb. SWL, 1.5oz. 253302 227
In stock online.

$29.48

Micro Block, Triple, 500lb. SWL, 2.0oz. 253310 228
In stock online.

$39.07

Micro Block, Triple with Becket, 500lb. SWL, 2.3oz. 336453 229
In stock online.

$40.00

Micro Block, Triple with Becket & 423 Cam, 500lb. SWL, 3.5oz. 348490 231
In stock online.

$87.12

Micro Block, Traveler (two 224s), 200lb. SWL, 1.3oz. 253328 232
In stock online.

$24.29

Micro Block, Cheek, 200lb. SWL, 0.75oz. 253336 233
In stock online.

$14.74

Micro Block, Single with shackle, 200lb. SWL, 0.75oz. 253344 234
In stock online.

$15.66

Micro Block, Single with Shackle & Becket, 200lb. SWL, 1.0oz. 253351 235
In stock online.

$17.38

Micro Block, Thru-Deck (5/8" x 9/16" cutout), 200lb. SWL, 1.0oz. 348482 242
In stock online.

$26.09

Micro Block, Upright Lead, 200lb. SWL, 1.0oz. 407379 243
In stock online.

$15.14

Micro Block, Fiddle with V-Jam Cleat, 350lb. SWL, 2.0oz. 289975 244
In stock online.

$31.90

Micro Block, Fiddle with V-Jam Cleat & Becket, 350lb. SWL, 2.0oz. 289983 245
In stock online.

$34.72

Micro Block, Single with Swivel, 200lb. SWL, 1.0oz. 127813 292
In stock online.

$21.74

Micro Block, Forkhead, 200lb. SWL, 1.0oz. 6577175 377
Delivery within 2 - 3 weeks.

$13.64

Micro Block, Block/Eye Strap Assembly, 200lb. SWL, 0.56oz. 6577233 443
Delivery within 2 - 3 weeks.

$14.15

Product Description

Extremely lightweight, free running blocks. Designed for any number of uses on dinghies and for lightly loaded control lines on boats of all sizes (inside masts and booms, lead car returns, tackle, etc.). Where applicable, blocks use #10 fasteners.
  • Sheave: Delrin®
  • Ball Bearings: Delrin®
  • Sheave Size 7/8" (22mm)
  • Maximum Line Diameter: 1/4" (6mm)
  • Cheek Material/Finish: Polished 316 stainless
  • Shackle/Strap Type: Fixed loop, loop with shackle
  • Cleat: V-jam-244, 245; Carbo-Cam® 231
  • Breaking Load: 1200lb.

Specs

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REVIEW SNAPSHOT®

by PowerReviews
Harken Micro Block, Single, 200lb. Swl, 0.5oz.
 
5.0

(based on 3 reviews)

Ratings Distribution

  • 5 Stars

     

    (3)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

    Cons

      Best Uses

      • Sailing (3)
        • Reviewer Profile:
        • Casual/ recreational (3)

      Reviewed by 3 customers

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      Displaying reviews 1-3

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      5.0

      Nice product.

      By Chessa

      from Lake Bridgeport, TX

      About Me Casual/ Recreational

      Verified Buyer

      Pros

        Cons

          Best Uses

          • Sailing

          Comments about 22mm Micro Blocks:

          Installed on the end of the boom as an outhaul block. Seemed to work great.

           
          5.0

          Works great!

          By Chessa

          from Lake Bridgeport, TX

          About Me Casual/ Recreational

          Verified Buyer

          Pros

            Cons

              Best Uses

              • Sailing

              Comments about 22mm Micro Blocks:

              I am using two of these to lead my 1/4" furling line aft to the cockpit. They look nice and hpefully will last a long time.

               
              5.0

              Great micro block

              By ManiYak

              from Placerville, CA

              About Me Casual/ Recreational

              Verified Buyer

              Pros

              • Attractive Design
              • Easy To Install
              • Easy To Use
              • Low maintenance
              • Quality Construction

              Cons

                Best Uses

                • Kayak
                • Personal Watercraft
                • Sailing
                • Small Boats

                Comments about Harken Micro Block, Single, 200lb. Swl, 0.5oz.:

                Used it to refine sail set up on my kayak

                Displaying reviews 1-3

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