【Industrial-Strength Ball Bearing Action】 Designed for high-load applications, the RiaYer 50mm block integrates heavy-duty ball bearings that ensure effortless sheave rotation. This technology drastically reduces friction, allowing for rapid and precise line handling during racing or heavy industrial hoisting.
【Dynamic 800 lbs Working Load Limit】 Engineered for maximum reliability, this 50mm block supports a Safe Working Load (WLL) of 800 lbs (360 kg) and a heavy-duty Breaking Load of 3100 lbs (1406 kg). It is a high-performance solution for larger sailboats, halyards, and jib sheets where safety and high-tension performance are non-negotiable(2-Pack).
【Premium PA66 & T316 Stainless Steel】 Utilizing PA66 (Reinforced Nylon) for the sheave provides outstanding mechanical strength and heat resistance. Combined with a T316 Stainless Steel shackle and frame, this block provides long-termservice 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 complex deck layouts and heavy-duty utility tasks.
【Optimized for Large Lines & Efficiency】 With a 2" (50mm) sheave diameter and a 1/2" (12mm) groove width, it accommodates thicker lines with ease. The larger radius reduces line friction and bending stress, significantly extending the life of your ropes and rigging.(Package includes 2 blocks).
200FT 1/8" Black Wire Rope with Cutter,T316 Premium Stainless Steel Deck Cable Railing Kit, 7x7 Construction for Stair & Outdoor Hanging, Garden Fence - Complete Cable Railing Hardware System
SAR 209
10 Pack Eye Bolt, 1/4" x 2" T316 Stainless Steel Eyebolts, Heavy Duty Shoulder Lifting Ring Threaded Eyebolts with Nuts and Washers HF038B
SAR 0
25 Pack 3/8" Black Angle Beveled Washers 25 30 35 Degree, Stainless Steel Cable Railing Angled Washer for 1/8", 3/16" Cable Railing Hardware,HF028B
SAR 79
35mm Single Swivel Sailing Block - Compact Marine Pulley,1800 lbs WLL, Fits 3/8" (9mm) Line, 316 Stainless Steel & PA6.6 Nylon Construction,Sailing hardware-HL001
SAR 84
