Schaefer Marine Series 7 Flat Base Cheek Block, Delrin Sheave, 2-3/8" Dia.

Ensure reliable and smooth line management on your vessel with the Schaefer Marine Series 7 Flat Base Cheek Block. Engineered for high-load operation, this robust block features a durable Delrin™ sheave and a flat stainless steel base designed to distribute loads efficiently across a larger surface area. Proudly made in the USA, it provides the strength and performance demanded by serious marine applications. Upgrade your rigging today for enhanced control and longevity.

Key Benefits & Specifications:

• Delrin™ Sheave: Ensures exceptionally smooth operation and delivers a high safe working load, minimizing friction on your lines.
• Flat Stainless Steel Base: Distributes loads effectively over a broad surface area, enhancing stability and preventing localized stress.
• Aluminum Cheeks: Provide a lightweight yet strong housing for the sheave, built to withstand harsh marine environments.
• Optimal Sheave Diameter: A 2-3/8 inch (60 mm) diameter sheave allows for efficient line handling.
• Generous Line Capacity: Accommodates lines up to 1/2 inch (13 mm), suitable for a variety of sheets, halyards, and control lines.
• High Safe Working Load (SWL): Rated for 2250 lbs (1020 kg), providing dependable performance under significant loads.
• Compact Dimensions: Measures 4-3/8 inches (111 mm) in length, 2-3/4 inches (70 mm) in width, and 1 inch (25 mm) in height for versatile placement.
• Lightweight Construction: Weighs just 9.6 oz (272 g), contributing to overall weight savings on deck or mast.

Recommended Pairings: For installations on curved surfaces, pair with Schaefer Series 7 cheek block pad 55-61 (sold separately) to ensure proper fit and load distribution on spars with diameters from 3 to 7 inches.