Schaefer 7 Series Block - 705-15

The Schaefer 7 Series Block with Becket and Universal Head (704-15) is strong, smooth and reliable. It's perfect for medium sized cruising and racing yachts and in combination with larger series blocks on bigger yachts.

Features:

• Highly polished stainless steel cheeks
• 3-Way swivel head can be set to swivel 360° or can be locked into place with a set screw
• Universal stainless steel head post works with the 7 Series Universal Adapters allowing the block to be adapted to many different applications (sold separately)
• 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
• Typical Boat Size: Mainsheet systems, halyard leads, genoa leads: 28' - 34', control lines: 36' - 45'

Specifications:

• Maximum line size: 1/2" (13 mm)
• Safe working load: 2250 lbs (1020 kg)
• Dimensions:
  • Length: 6 9/32" (160 mm)
  • Width: 2 1/2" (64 mm)
  • Thickness: 1 3/32" (28 mm)
• Sheave diameter: 2 3/8" (60 mm)
• Weight: 12.7 oz (360 g)