• RiaYer single swivel becket block marine pulley featuring an integrated cam cleat for sailboats.
  • RiaYer marine pulley with cam cleat used for sailboat mainsheet and boom vang control systems.
  • Technical dimensions and size map for RiaYer 35mm and 50mm marine pulleys with cam cleats.
  • Close-up showing advanced T316 stainless steel and nylon materials on RiaYer cam cleat block.
  • Max line size capacity for RiaYer high-performance marine pulley with integrated cam cleat.
  • Safe working load specifications for RiaYer marine block with adjustable cam cleat.
  • Detailed features of RiaYer pulley including 360 degree swivel head and secure wire rope cam clamp.
RiaYer single swivel becket block marine pulley featuring an integrated cam cleat for sailboats.
RiaYer marine pulley with cam cleat used for sailboat mainsheet and boom vang control systems.
Technical dimensions and size map for RiaYer 35mm and 50mm marine pulleys with cam cleats.
Close-up showing advanced T316 stainless steel and nylon materials on RiaYer cam cleat block.
Max line size capacity for RiaYer high-performance marine pulley with integrated cam cleat.
Safe working load specifications for RiaYer marine block with adjustable cam cleat.
Detailed features of RiaYer pulley including 360 degree swivel head and secure wire rope cam clamp.

Integrated Cam Cleat System. T316 Stainless Steel Frame. Available in 35mm & 50mm Sizes.

Overview

Master your control lines with the RiaYer Swivel Becket Cam Block. This advanced marine pulley system integrates a high-performance Cam Cleat directly onto the block, allowing you to lock the line instantly under tension and release it with a simple upward flick. Built with a heavy-duty chassis of T316 Marine-Grade Stainless Steel, it offers the ultimate combination of holding power and corrosion resistance. Available in 35mm and 50mm sizes, it is the professional solution for mainsheets, vangs, and systems requiring complex rigging block-and-tackle purchase.

Key Features

  • 🔒 High-Grip Adjustable Cam: Features a professional cam mechanism that bites securely into the rope to hold heavy loads, significantly reducing hand fatigue. The cam angle is optimally designed to suit quick cleating and release.
  • ⚓ Hybrid Material Engineering: Optimized for marine performance—T316 Stainless Steel for the structural straps (rust-proof), Anodized Aluminum for the cam jaws (superior grip), and reinforced Nylon for the sheaves (lightweight).
  • 🔄 Swivel & Becket Design: The 360° swivel head prevents line twists, while the integrated bottom becket (anchor point) allows you to build powerful 3:1 or 4:1 mechanical advantage systems effortlessly.
  • 💪 High Load Capacity: Designed for rigorous sailboat use. The 50mm model handles a massive load capacity of up to 3,100 lbs (1406 kg), ensuring ultimate safety in dynamic sailing conditions.
  • ⚙️ Smooth Operation: Precision ball bearings inside the sheave ensure low-friction rope trimming, while the cam teeth are designed to grip tight without shredding your expensive lines.

Specifications

Frame Material T316 Stainless Steel
Cam Cleat Material Anodized Aluminum Jaws
Sheave Diameter 35mm (1-3/8") / 50mm (1-15/16")
Line Compatibility Optimized for 3/8" to 1/2" (10mm - 12mm)
Max Load Capacity Up to 3,100 lbs (50mm model)
Configuration Single Sheave + Swivel + Becket + Cam

What's in the Box?

  • RiaYer Swivel Becket Block with Cam Cleat (Selected Size)
  • *Note: Available in 35mm and 50mm sizes. Please verify your rope line diameter before ordering.

Versatile Applications

Designed specifically for sailboat systems requiring line holding (cleating):

  • ✔ Mainsheet Systems
  • ✔ Boom Vangs & Cunninghams
  • ✔ Traveler Controls
  • ✔ Jib Sheet Tackle
  • ✔ Adjustable Backstays

Why Choose RiaYer?

Control is everything in sailing. RiaYer blocks combine the best materials—T316 steel for strength and anodized aluminum for grip—to give you a marine pulley that holds fast when you need it and releases instantly when you don't. Tested for high loads and salt spray resistance, this is the hardware upgrade your boat deserves.

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RiaYer

RiaYer Swivel Becket Block with Cam Cleat | T316 Stainless Steel Marine Pulley (35mm/50mm)

$47.99

Integrated Cam Cleat System. T316 Stainless Steel Frame. Available in 35mm & 50mm Sizes.

Overview

Master your control lines with the RiaYer Swivel Becket Cam Block. This advanced marine pulley system integrates a high-performance Cam Cleat directly onto the block, allowing you to lock the line instantly under tension and release it with a simple upward flick. Built with a heavy-duty chassis of T316 Marine-Grade Stainless Steel, it offers the ultimate combination of holding power and corrosion resistance. Available in 35mm and 50mm sizes, it is the professional solution for mainsheets, vangs, and systems requiring complex rigging block-and-tackle purchase.

Key Features

  • 🔒 High-Grip Adjustable Cam: Features a professional cam mechanism that bites securely into the rope to hold heavy loads, significantly reducing hand fatigue. The cam angle is optimally designed to suit quick cleating and release.
  • ⚓ Hybrid Material Engineering: Optimized for marine performance—T316 Stainless Steel for the structural straps (rust-proof), Anodized Aluminum for the cam jaws (superior grip), and reinforced Nylon for the sheaves (lightweight).
  • 🔄 Swivel & Becket Design: The 360° swivel head prevents line twists, while the integrated bottom becket (anchor point) allows you to build powerful 3:1 or 4:1 mechanical advantage systems effortlessly.
  • 💪 High Load Capacity: Designed for rigorous sailboat use. The 50mm model handles a massive load capacity of up to 3,100 lbs (1406 kg), ensuring ultimate safety in dynamic sailing conditions.
  • ⚙️ Smooth Operation: Precision ball bearings inside the sheave ensure low-friction rope trimming, while the cam teeth are designed to grip tight without shredding your expensive lines.

Specifications

Frame Material T316 Stainless Steel
Cam Cleat Material Anodized Aluminum Jaws
Sheave Diameter 35mm (1-3/8") / 50mm (1-15/16")
Line Compatibility Optimized for 3/8" to 1/2" (10mm - 12mm)
Max Load Capacity Up to 3,100 lbs (50mm model)
Configuration Single Sheave + Swivel + Becket + Cam

What's in the Box?

  • RiaYer Swivel Becket Block with Cam Cleat (Selected Size)
  • *Note: Available in 35mm and 50mm sizes. Please verify your rope line diameter before ordering.

Versatile Applications

Designed specifically for sailboat systems requiring line holding (cleating):

  • ✔ Mainsheet Systems
  • ✔ Boom Vangs & Cunninghams
  • ✔ Traveler Controls
  • ✔ Jib Sheet Tackle
  • ✔ Adjustable Backstays

Why Choose RiaYer?

Control is everything in sailing. RiaYer blocks combine the best materials—T316 steel for strength and anodized aluminum for grip—to give you a marine pulley that holds fast when you need it and releases instantly when you don't. Tested for high loads and salt spray resistance, this is the hardware upgrade your boat deserves.
$47.99
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RiaYer single swivel becket block marine pulley featuring an integrated cam cleat for sailboats. RiaYer marine pulley with cam cleat used for sailboat mainsheet and boom vang control systems. Technical dimensions and size map for RiaYer 35mm and 50mm marine pulleys with cam cleats. Close-up showing advanced T316 stainless steel and nylon materials on RiaYer cam cleat block. Max line size capacity for RiaYer high-performance marine pulley with integrated cam cleat. Safe working load specifications for RiaYer marine block with adjustable cam cleat. Detailed features of RiaYer pulley including 360 degree swivel head and secure wire rope cam clamp.
RiaYer single swivel becket block marine pulley featuring an integrated cam cleat for sailboats. RiaYer marine pulley with cam cleat used for sailboat mainsheet and boom vang control systems. Technical dimensions and size map for RiaYer 35mm and 50mm marine pulleys with cam cleats. Close-up showing advanced T316 stainless steel and nylon materials on RiaYer cam cleat block. Max line size capacity for RiaYer high-performance marine pulley with integrated cam cleat. Safe working load specifications for RiaYer marine block with adjustable cam cleat. Detailed features of RiaYer pulley including 360 degree swivel head and secure wire rope cam clamp.

RiaYer

RiaYer Swivel Becket Block with Cam Cleat | T316 Stainless Steel Marine Pulley (35mm/50mm)

$47.99
RiaYer single swivel becket block marine pulley featuring an integrated cam cleat for sailboats.

Integrated Cam Cleat System. T316 Stainless Steel Frame. Available in 35mm & 50mm Sizes.

Overview

Master your control lines with the RiaYer Swivel Becket Cam Block. This advanced marine pulley system integrates a high-performance Cam Cleat directly onto the block, allowing you to lock the line instantly under tension and release it with a simple upward flick. Built with a heavy-duty chassis of T316 Marine-Grade Stainless Steel, it offers the ultimate combination of holding power and corrosion resistance. Available in 35mm and 50mm sizes, it is the professional solution for mainsheets, vangs, and systems requiring complex rigging block-and-tackle purchase.

Key Features

  • 🔒 High-Grip Adjustable Cam: Features a professional cam mechanism that bites securely into the rope to hold heavy loads, significantly reducing hand fatigue. The cam angle is optimally designed to suit quick cleating and release.
  • ⚓ Hybrid Material Engineering: Optimized for marine performance—T316 Stainless Steel for the structural straps (rust-proof), Anodized Aluminum for the cam jaws (superior grip), and reinforced Nylon for the sheaves (lightweight).
  • 🔄 Swivel & Becket Design: The 360° swivel head prevents line twists, while the integrated bottom becket (anchor point) allows you to build powerful 3:1 or 4:1 mechanical advantage systems effortlessly.
  • 💪 High Load Capacity: Designed for rigorous sailboat use. The 50mm model handles a massive load capacity of up to 3,100 lbs (1406 kg), ensuring ultimate safety in dynamic sailing conditions.
  • ⚙️ Smooth Operation: Precision ball bearings inside the sheave ensure low-friction rope trimming, while the cam teeth are designed to grip tight without shredding your expensive lines.

Specifications

Frame Material T316 Stainless Steel
Cam Cleat Material Anodized Aluminum Jaws
Sheave Diameter 35mm (1-3/8") / 50mm (1-15/16")
Line Compatibility Optimized for 3/8" to 1/2" (10mm - 12mm)
Max Load Capacity Up to 3,100 lbs (50mm model)
Configuration Single Sheave + Swivel + Becket + Cam

What's in the Box?

  • RiaYer Swivel Becket Block with Cam Cleat (Selected Size)
  • *Note: Available in 35mm and 50mm sizes. Please verify your rope line diameter before ordering.

Versatile Applications

Designed specifically for sailboat systems requiring line holding (cleating):

  • ✔ Mainsheet Systems
  • ✔ Boom Vangs & Cunninghams
  • ✔ Traveler Controls
  • ✔ Jib Sheet Tackle
  • ✔ Adjustable Backstays

Why Choose RiaYer?

Control is everything in sailing. RiaYer blocks combine the best materials—T316 steel for strength and anodized aluminum for grip—to give you a marine pulley that holds fast when you need it and releases instantly when you don't. Tested for high loads and salt spray resistance, this is the hardware upgrade your boat deserves.

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Total price$134.95

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