Schaefer Flat Base Aluminum Double Cheek Block / Delrin 2 3/8" Dia. Sheave

The Schaefer Flat Base Aluminum Double Cheek Block / Delrin 2 3/8" Dia. Sheave #704-28 is perfect for those looking to manage lines on deck or spars with ease. It features a flat, stainless base plate that spreads loads over a wider area, making it more reliable than other designs that rely solely on mounting bolts. This block is designed to provide a strong, smooth lead for sheets, halyards, and reefing gear.

Features & Benefits

• Flat, stainless base plate for enhanced load distribution
• Durable aluminum construction with Delrin sheaves
• Safe Working Load: Lower Sheave 2250 lbs, Upper Sheave 500 lbs

Built with an aluminum double cheek block and Delrin sheaves, this gear is both lightweight and robust. The sheave diameter of 2 3/8 inches ensures smooth operation, making it ideal for various sailing applications. It's specifically engineered to lead control lines efficiently, whether used on deck or spars, providing reliability and precision in demanding conditions.

Sheave Dia.: 60 mm (2 3/8 in)
Max Line: 13 mm (1/2 in)
Length: 111 mm (4 3/8 in)
Width: 70 mm (2 3/4 in)
Height: 48 mm (1 29/32 in)
Fasteners (4): 6 mm (1/4 RH)
Fastener Spacing: 92 mm (3 5/8 in)
Safe Working Load: 1020 kg (2250 lb)
Weight Alum.: 368 g (13 oz)