Product Description

Schaefer's 3 Series Blocks offer strong, high quality metal construction built to take the punishment associated with running rigging mounted on the deck or spars. Excellent for use on small cruisers, daysailors and high performance racing dinghies.

Common Specifications:
3 Series Blocks use brilliant Stainless Steel or Tough, Hardcoat Anodized Aluminum cheeks with UV protected Delrin sheaves to withstand the elements and potential mishaps far longer than other brands with standard plastic cheeks and sheaves.

Use for:
Boats to 25', control lines on boats to 30'.

Part Number: 303-03

Imperial Metric
Sheave Dia. 1 7/16" 37 mm
Overall Thickness 3/4" 19 mm
Sheave Width 9/16" 14 mm
Length 3 25/32" 96 mm
Safe Working Load 1000 lb 410 kg
Max Line Dia. 7/16" 11 mm
Pin Dia. 3/16" 5 mm
Weight 2.1 oz 59 g

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Schaefer 3 Series Single Block Front/Side Shackle
Original Price: $ 61.40
Price: $ 43.95
1 available for immediate delivery
    Note: Outlet and Clearance items do not qualify for free shipping or any other special offers. This item is not returnable and all sales of this item are final.

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