Single Block with Swivel Shackle, 2.7oz.
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SCHAEFERSingle Block with Swivel Shackle, 2.7oz.


In stock online.
Model # 128504 | Mfg # 303-05UPC # 740507003233


Single Block with Swivel Shackle, 2.7oz.

Name Value
Becket No Becket
Diameter 7/16 Inch or 11 mm
Direction Any
Integral Cleat No Integral Cleat
Mount Type Swivel Shackle
Ratchet Non Ratcheting
Safe Working Load 1000 Pounds
Sheave Diameter 37 mm
Type Single
Weight 2.7 Ounces

Product Overview

Use as sheet control blocks on dinghies, or for control lines on larger boats. High-impact Delrin® sheaves turn on polished stainless steel spacers, so the cheeks won't squeeze or bind the sheave, even under extremely heavy loads. Head shackles are stamped stainless steel with clevis pin and cotter ring. Cheeks are black hard-coated anodized aluminum. Straps, headclips, shackles, and rivets are tumbled and polished stainless steel.

  • Sheave: Delrin
  • Cheek Material/Finish: Aluminum


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