Schaefer 7 Series Stand-Up Swivel Block - 704-62

The Schaefer 7 Series Stand-Up Swivel Block (704-62) is strong, smooth and reliable. Fixed base stand-up swivel blocks are designed for use with fixed-position halyard, sheet or control line fairleads. It's perfect for medium sized cruising and racing yachts and in combination with larger series blocks on bigger yachts.

Features:

• Hard-coat anodized aluminum cheeks reinforced with stainless steel v-straps
• Ball bearing sheave for a low friction lead
• Block swivels 360° and tilts in all directions
• Heavy-gauge stainless steel spring prevents deck contact
• Large Dia. base distributes loads to a large surface area
• Smooth UV resistant, Delrin™ sheave
• High strength to weight ratio
• Metal cheeks are more UV resistant and can take more use and abuse then plastic blocks

Specifications:

• Maximum line size: 1/2"
• Safe working load: 2250 lbs (1020 kg)
• Dimensions: 3 3/8" x 4 25/32" (86 x 120 mm) H
• Hole centers: 1 11/16" (43 mm)
• Sheave diameter: 2 3/8" (60 mm)
• Required fasteners: 4 x 1/4" (6 mm)