【Smooth Ball Bearing Action】 Designed for fast-action control lines, the RiaYer 35mm block integrates precision ball bearings that ensure effortless sheave rotation. This technology drastically reduces friction, allowing for rapid and precise line handling on small sailboats or outdoor setups.
【Reliable 550 lbs Working Load Limit】 Engineered for strength in a compact size, this 35mm block supports a Safe Working Load (WLL) of 550 lbs (250 kg) and a Breaking Load of 1400 lbs (635 kg).. It is a high-performance solution for dinghies, boom vangs, and kayak anchor trolleys where reliable tension performance is required (2-Pack).
【Premium PA66 & T316 Stainless Steel】 Utilizing PA66 (Reinforced Nylon) for the sheave provides exceptional mechanical strength and heat resistance. Combined with a T316 Stainless Steel shackle and frame, this block provides long-term service in saltwater environments without rust or structural fatigue.
【Multi-Functional Swivel & Lock System】 The shackle head offers a 3-way configuration: freely rotating 360° to eliminate line twist, or locked at 0°/90° for stable, fixed-angle operation. This versatility is essential for custom deck layouts and versatile utility tasks.
【Optimized for 3/8" Lines & Efficiency】 With a 1-3/8" (35mm) sheave diameter and a groove designed to comfortably fit up to 3/8" (10mm) lines, it provides an instant, low-friction response. The optimized radius reduces line wear, significantly extending the life of your ropes. (Package includes 2 blocks).
