Schaefer 5 Series Block - 506-15

The Schaefer 5 Series Block with Becket and Universal Head (506-15) 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:

• 3-Way swivel head can be set to swivel 360° or can be locked into place with a set screw
• Universal head allows for many mounting options when combined with Schaefer's Universal Adapters
• 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:

• Typical use: Mainsheet systems, halyard leads and genoa leads to 28', Control lines to 36'
• Maximum line size: 7/16" (11 mm)
• Safe working load: 1500 lbs (680 kg)
• Dimensions: 5-17/32" (140 mm) L x 2-1/8" (54 mm) W x 15/16" (24 mm) T
• Sheave diameter: 2" (51 mm)
• Pin diameter: 1/4" (6 mm)
• Weight: 5.7 oz. (162 g)