SCHAEFER 704-60 Halyard Lift Turning Block Delrin

( Brand: Schaefer ), ( Manufacturer Part Number: 704-60 ), ( Part Type: Lift Block )

Review SCHAEFER Series Halyard Lift Turning Block Delrin

The Schaefer 704-60 Halyard Lift Turning Block with Delrin Pulley is a high-performance sailing accessory designed to make hoisting and trimming sails more efficient and effortless. This turning block is an essential component of a halyard system, allowing the sailor to easily change the direction of the halyard line as they raise or lower their sails.

The Schaefer 704-60 model is constructed from marine-grade materials, ensuring durability and resistance to the harsh marine environment. The turning block features a Delrin pulley, which is renowned for its low friction and wear-resistant properties. This results in a smoother and more efficient sail handling experience, reducing the need for excessive force and effort when hoisting or trimming sails.

The Schaefer 704-60 Halyard Lift Turning Block is designed to accommodate halyard lines with a diameter of up to 0.375 inches (9.52mm). The block has a working load limit (WLL) of 1,200 pounds (5,443kg), making it suitable for use on larger sailboats or in high-load applications. The block is also self-gating, meaning it will automatically keep the halyard in place when under load, ensuring a secure and reliable sailing experience.

The Schaefer 704-60 Halyard Lift Turning Block is easy to install and can be used with various halyard systems, making it a versatile addition to any sailboat. The block is designed with a low profile, which not only makes it aesthetically pleasing but also reduces wind resistance, contributing to improved sailing performance.

In conclusion, the Schaefer 704-60 Halyard Lift Turning Block with Delrin Pulley is a must-have sailing accessory for any serious sailor. Its durable construction, low-friction Delrin pulley, and self-gating design make it an essential component of an efficient and effective halyard system. With its versatility, ease of use, and sleek design, this turning block is a worthwhile investment for any sailboat owner.

The Schaefer 704-60 halyard lift turning block in Delrin is a popular choice among sailors for its durability and ease of use. Here are some pros and cons to help you make an informed decision:

1. Durability: Delrin is a high-performance plastic that is known for its strength and durability. This makes the Schaefer 704-60 turning block an excellent choice for heavy-duty applications.

2. Low Friction: Delrin is also known for its low friction properties, which makes it ideal for use in turning blocks. This reduces the effort required to hoist sails and makes the sail handling process smoother.

3. Corrosion Resistant: Delrin is not affected by water or sunlight, making it an excellent choice for use in marine environments. This can help extend the life of the turning block and reduce the need for maintenance.

4. Lightweight: Despite its strength and durability, Delrin is a lightweight material. This makes the Schaefer 704-60 turning block easier to handle and transport.

5. Versatile: The Schaefer 704-60 turning block is suitable for use with a wide range of sail sizes and can be used for both primary and secondary halyards.

1. Cost: Delrin is a more expensive material compared to other plastics or metals. This can make the Schaefer 704-60 turning block more expensive than other options on the market.

2. Limited Load Capacity: While Delrin is a strong material, it does have a limited load capacity compared to metal turning blocks. This may make it unsuitable for use with larger sails or in heavy-duty applications.

3. Potential for Damage: Delrin can be brittle and may crack or splinter if subjected to sudden impact or extreme temperatures. This can reduce the lifespan of the turning block and require replacement.

In conclusion, the Schaefer 704-60 halyard lift turning block in Delrin is an excellent choice for sailors looking for a durable, low-friction, and corrosion-resistant turning block. Its lightweight design and versatility make it suitable for use with a wide range of sail sizes. However, its high cost and limited load capacity may make it unsuitable for some applications.

If you are looking for a high-performance turning block for use in a marine environment and are willing to pay a premium for durability and ease of use, then the Schaefer 704-60 turning block in Delrin is an excellent choice. However, if you have a limited budget or require a turning block with a higher load capacity, then you may want to consider other options.

Details:

UPS Shipping: Orders placed with will typically ship the same day if before 12:00 PM noon. 7 Series Halyard Lift Turning Block / Delrin 704-60: BPM# 3654-41, RETAILS FOR $136. About Blue Pelican Marine Consignment. Blue Pelican Marine Consignment is your trusted destination for buying and selling quality pre-owned marine equipment, boats, accessories.

part #: 70460 prices

• $29.95-$93.95

specifications sailgrinch:

• brand: Schaefer
• mpn: 704-60
• part type: Lift Block

payments sailgrinch:

• other
• wallet: Paypal
• credit card: Discover

returns sailgrinch:

• policy: Returns Accepted
• time: 14 Days
• paid by: Buyer

offer sailgrinch:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• best offers: True
• started: April 18, 2025
• sold: 0

seller sailgrinch:

• rating: 98.4%
• city: Alameda, California
• # reviews: 2269

general sailgrinch:

• condition: New other see details
• Boat Parts > Sailing Hardware Gear > Other Sailing Hardware Gear

shipping sailgrinch:

• carrier: UPS, USPS, FedEx
• service: UPS Ground, USPS Priority Mail, UPS 2nd Day Air, FedEx Ground or FedEx Home Delivery
• transit: 4-10 Days
• type: Calculated
• cost: $10.41
• class: Standard, Expedited

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