Series 7 fiddle blocks are constructed with a large diameter single sheave and dual in-line sheaves providing the ability to spread oversized line over a greater surface area than fiddle blocks with a double sheave construction. This powerful configuration prevents sheets from crossing and chafing and distributes static as well as shock loads to three axles instead of the conventional two. Delrin™ or Delrin™ ball bearing sheave designs are offered with hardcoat anodized aluminum or stainless steel cheeks. All versions work with convenient universal adapters and contain Schaefer's three-way head that allows free swiveling or front/side set positions. Other versions have a snap shackle
• Sheave dimensions are 2-3/8" dia. x 3/4" wide
• Pin diameter is 1/4"