Schaefer Adjustable Swivel Block for Standing Rigging

Description

Features:

• Stand up 7 series swivel block with Stainless Steel cheeks
• Delrin Sheaves
• Stainless Steel base spreads loads
• Spring keeps block upright when not in us

Specifications:

• Sheave Diameter: 2-2/8″ (60 mm)
• Max Line: 1/2″ (13 mm)
• Diameter Includes Urethane Base: 3-3/8″ (86 mm)
• Height: 4-25/32″ (120 mm)
• Fastener Size: (4),1/4″ RH (6 mm)
• Safe Working Load: 2250 lbs (1020 kg)
• Weight: 14.5 oz. (411 g)

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