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Schaefer Marine 704-11 Series 7 Cheek Block with Aluminum Cheek and Delrin Sheave

Manufacturer

Schaefer Marine

<h3>About Schaefer Marine</h3><p>Founded in 1966 and headquartered in <strong>New Bedford, Massachusetts</strong>, Schaefer Marine has spent decades earning a reputation as one of the most trusted names in sailboat hardware. Whether you sail a small dinghy or a bluewater passage-maker, the brand's commitment to engineering products that can withstand the relentless forces of wind and sea has made it a go-to choice for racing sailors and cruisers alike.</p><p>What distinguishes Schaefer Marine from the competition is a no-compromise philosophy toward materials and design. Every product in the lineup — from travelers and furling systems to cleats, shackles, and mast hardware — is conceived with a real-world understanding of the loads a sailing vessel generates. The result is hardware that performs smoothly under pressure and keeps performing long after less-robust alternatives have been retired.</p><h3>Blocks &amp; Pulleys: The Heart of Sail Trim</h3><p>Schaefer Marine's <a href="/14859-schaefer-marine-pulleys-blocks-200822">Pulleys &amp; Blocks</a> are among the brand's most celebrated product lines. The flagship <strong>M-Series blocks</strong> feature Torlon&trade; rollers and Delrin&trade; ball bearings housed in machined aluminum bodies, delivering a smooth, low-friction ride that sail trimmers notice immediately. The range spans everything from simple fixed blocks to ratchet and swivel variants, covering boats of every size. For sailors looking to refine their sheet and halyard systems, Schaefer's <a href="/14859-schaefer-marine-pulleys-blocks-202394">block and pulley selection</a> offers a variety of configurations purpose-built for efficient sail control.</p><h3>Eye Straps &amp; Pad Eyes: Secure, Reliable Deck Fittings</h3><p>Deck attachment points endure some of the highest stress loads on any sailboat, which is why Schaefer Marine invests heavily in the quality of its <a href="/14859-schaefer-marine-eye-straps-pad-eyes-201942">Eye Straps &amp; Pad Eyes</a>. The brand offers cast and welded pad eyes machined from high-quality Type 316 stainless steel, along with stamped eye straps crafted from Type 304 stainless — all paired with corresponding backing plates for secure, load-spreading installations. Whether securing a block, lashing a line, or anchoring deck equipment, these fittings are engineered to hold.</p><h3>A Full Ecosystem of Sailing Hardware</h3><p>Beyond blocks and deck fittings, Schaefer Marine produces a comprehensive catalog that includes jib furlers, mainsail travelers, cam cleats, snap shackles, Tuff Luff foil systems, winch handles, and mast hardware. The brand also partners with SeaSure (UK) for rudder hardware and the Hawk Wind Indicator range, rounding out an ecosystem that can outfit virtually any sailboat from deck to masthead.</p><p>Standard catalog products from Schaefer Marine are backed by a <strong>ten-year warranty</strong> against factory defects in material and workmanship — a statement of confidence that reflects the brand's long-standing focus on building hardware that lasts. For sailors who demand proven reliability in demanding conditions, Schaefer Marine continues to set the benchmark.</p>

Part Number

704-11
06/22/2036 7:37 PM
Sale Price

$130.31

2 left at this price

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Usually delivered within 2 days

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Product Details

The Schaefer Marine Series 7 Flat Base Cheek Block combines durability and performance for demanding marine applications. This precision-engineered block features an aluminum cheek plate paired with a high-strength stainless steel base and low-friction Delrin sheave for smooth, reliable operation under load.

Key Features:

  • Delrin sheave provides smooth operation with minimal friction and high safe working load capacity
  • Stainless steel flat base distributes loads across a large surface area for secure mounting
  • Lightweight aluminum cheek construction reduces weight without sacrificing strength
  • 2-3/8" sheave diameter accommodates line up to 1/2" diameter
  • Safe working load of 2,250 lbs for heavy-duty applications
  • Compact design at only 9.6 oz makes it ideal for weight-sensitive installations

Specifications:

  • Sheave Diameter: 2-3/8" (60 mm)
  • Maximum Line Size: 1/2" (13 mm)
  • Overall Length: 4-3/8" (111 mm)
  • Width: 2-3/4" (70 mm)
  • Height: 1" (25 mm)
  • Mounting: Four 1/4" fasteners (6 mm)
  • Fastener Spacing (length): 3-5/8" (92 mm)
  • Fastener Spacing (wide end): 2" (51 mm)
  • Fastener Spacing (narrow end): 1-9/16" (40 mm)
  • Safe Working Load: 2,250 lbs (1,020 kg)
  • Weight: 9.6 oz (272 g)

The Series 7 cheek block is designed for applications requiring dependable line control and redirection, making it an excellent choice for sailboats, powerboats, and other marine rigging systems.

great pricing . Very high on shipping cost though.

My order was relieved before the date I expected it.

Super fast shipping. Great quality product.

Easy shopping experience.

simple easy and even give number of items in stock

Easy ordering

Easy so far.

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