The Series 15 Ball Bearing Utility Block is the smallest and lightest ball bearing block available, designed for high performance with low friction. It features a precision molded acetal sheave and a single loop head block with an O-ring. The block's flush rivet design minimizes cutout for easier installation. Ideal for various applications, it is made from durable materials.

Features:

• Smallest and lightest ball bearing block available
• Precision molded acetal sheave running on stainless steel ball bearings provide high performance & low friction
• Single loop head blocks include an O-ring to separate running line from head lashing or fixing
• Features a flush rivet to minimize cutout and facilitate installation
• Formed single piece housing for maximum strength and minimal rope wear