Specification Brand : RiaYer BulletPoint : MAINSAIL VANG BulletPoint1 : Professional Marine Construction: Engineered with marine-grade T316 stainless steel and reinforced PA66 nylon, delivering superior corrosion resistance and durability in harsh marine environments. Premium materials ensure exceptional longevity while minimizing maintenance requirements. BulletPoint2 : Superior Breaking Load Capacity: Engineered to handle a breaking load of 3100 lbs (1400 kg), making it ideal for demanding marine and industrial applications. This robust capacity ensures reliable performance and safety across diverse sailing conditions. BulletPoint3 : Double Sheave System: Features precision Delrin ball bearings and dual sheave design for enhanced line management. The fixed head construction with double pulleys provides reliable performance and efficient line handling in all sailing conditions. BulletPoint4 : Optimized Line Compatibility: Equipped with dual 2" (50mm) sheave diameter, specifically designed for 3/8"(10mm) line size. Perfect for various sailing applications, from mainsheets to control lines. BulletPoint5 : Efficient Compact Design: Precisely engineered dimensions of 5 1/2" × 2" × 1 15/16" (139.7mm × 50.8mm × 49.2mm). Lightweight yet robust construction ensures easy handling without compromising strength. Color : Black CompatibleMaterial : Wood EducationalObjective : Team Building Skills ExternallyAssignedProductIdentifier1 : 097653290971 ExternallyAssignedProductIdentifier2 : 0097653290971 GpsrSafetyAttestation : 1 ImportDesignation : Imported IncludedComponents : Great Product ItemName : RiaYer 50mm Double Sheave Fixed Head Sailing Block, Marine Grade Pulley with T316 Stainless Steel Construction, 3100 lbs Breaking Load, Fits 3/8"(10mm) Line - Professional Boat Hardware-HL002 ItemPackageDimensions_Height : 1.97 inches ItemPackageDimensions_Length : 6.7 inches ItemPackageDimensions_Width : 4.7 inches ItemPackageQuantity : 1 ItemTypeKeyword : sailing-hardware Manufacturer : RiaYer Material : Nylon ModelName : Double Swivel ModelNumber : Double Swivel ModelYear : 2015 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PackageLevel : unit PartNumber : HL002-50mm Pattern : Solid ProductDescription : RiaYer 50mm Double Sheave Fixed Head Sailing Block Overview: The RiaYer 50mm Double Sheave Sailing Block is an essential piece of marine hardware designed for both recreational and professional sailors. Positioned as a top-tier choice in the sailing block category, it offers unparalleled durability and performance for various marine applications. Features & Benefits: Marine-Grade Construction: Crafted from T316 stainless steel and reinforced PA66 nylon, this block is built to withstand harsh marine environments, offering superior corrosion resistance and longevity. High Breaking Load: With a breaking load capacity of 3100 lbs (1400 kg), it ensures safety and reliability in demanding conditions. Double Sheave Design: The dual 2" (50mm) sheaves accommodate 3/8" (10mm) lines, providing enhanced line management and flexibility. Smooth Operation: Equipped with precision Delrin ball bearings, it ensures minimal friction and smooth line handling. Compact & Robust: Measuring 5 1/2" × 2" × 1 15/16" (139.7mm × 50.8mm × 49.2mm), its lightweight design does not compromise on strength. Best Applications: Ideal for mainsheet systems, control lines, spinnaker handling, and general rigging tasks, this block excels in various sailing scenarios, ensuring optimal performance and ease of use. Limitations & Recommendations: While the RiaYer block is designed for a wide range of applications, regular maintenance is recommended to ensure longevity. Rinse with fresh water after saltwater exposure and inspect for wear periodically. For larger line sizes, consider our range of blocks designed for heavier loads. Technical Specifications: Material: T316 Stainless Steel, PA66 Nylon Sheave Diameter: 2" (50mm) Line Compatibility: 3/8" (10mm) Breaking Load: 3100 lbs (1400 kg) Dimensions: 5 1/2" × 2" × 1 15/16" (139.7mm × 50.8mm × 49.2mm) Brand Advantage: RiaYer is committed to delivering high-quality marine hardware that meets the needs of sailors worldwide. Our products undergo rigorous testing to ensure they perform under the toughest conditions, backed by excellent customer support. ProductSiteLaunchDate : 2024-09-04T00:53:59.203Z RecommendedUsesForProduct : Outdoor, Body, Packaging Size : 50mm SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Skin TargetGender : unisex Theme : Marine, Industrial ToyBuildingBlockType : interlocking_toy_building_block UnitCount : 1 UnspscCode : 24101600 WaterResistanceLevel : waterproof