Schaefer 7 Series Double Block

Schaefer Series 7 Blocks offer medium sized cruising and racing yachts a winning combination of strength and performance. The robust yet lightweight construction produces an exceptionally strong block that will outperform other plastic designs. These blocks are made from the toughest high-impact materials available, you will be out sailing while others are home fixing failed gear.

Features:
Hard-coat anodized aluminum cheeks reinforced with stainless steel v-straps
Universal head post works with the 7 Series Universal Adapters allowing the block to be adapted to many different applications (Sold Separately)
3-Way head allows free swiveling or front/side set positions
Delrin™ sheaves