• 3/16" Cable x 1-1/2" Diameter Flat Mount Double Sheave Block

    Zinc plated regular duty flat mount block with 1-1/2 inch diameter double sheave grooved for 3/16 inch cable. Working Load Limit: 525 lbs.

    • Brand: Block Division
    • ASIN: B00WAJQQZ2
    • UPC: 637459727310

  • Ronstan Snatch Block Acetal Sheave - Single - 11mm(7/16") Max. Rope Diameter

    Snatch Block Acetal Sheave - Single - 11mm(7/16") Max. Rope DiameterSnatch blocks are a tough and reliable solution for temporary leads and line deflection. Simple and quick to deploy, they can be easily opened when the load is released. The standard snap shackle head allows the block to swivel through 360°. Soft resilient cheeks reduce clatter and protect gelcoat and painted surfaces. Attachment point provided for shock cord :Easily operated latch mechanismLightweightSoft resilient cheeksApplications:Temporary sheeting point while changing sheets for boats up to 10M (33')Temporary reefing block for boats up to 10M (33')Spare or replacement block for general use on larger boats depending on line angle and loadMaterials:U.V. stabilized Acetal sheavesGrade 316 stainless steel frame and load strapSoft thermoplastic rubber cheeksInvestment cast Grade 15-5PH stainless steel snap shackleSpecifications:Sheave Ø: 51mm(2")Max. Rope Ø: 12mm(1/2").: 500kg(1,100lbs)B.L.: 1,000kg(2,200lbs)Weight: 250g()

    • Brand: Ronstan
    • ASIN: B0016ZFFX0

  • 1/4" Cable x 2-1/2" Diameter Stainless Steel Sheave

    Grade 304 stainless steel regular duty sheave with 2-1/2 inch diameter single sheave grooved for 1/4 inch cable. Working Load Limit: 685 lbs.

    • Brand: Block Division
    • ASIN: B00WAJSIYY
    • UPC: 637459727778

  • 1/4" Cable x 2-1/2" Diameter Sheave

    Zinc plated regular duty sheave with 2-1/2 inch diameter single sheave grooved for 1/4 inch cable. Working Load Limit: 685 lbs.

    • Brand: Block Division
    • ASIN: B00WAJONHU
    • UPC: 637459723015

  • Nautos #92035-Organic line-SINGLE SWIVEL - 40 mm sheave diameter-Aluminum & composite for less friction and high resistance. Sailboat hardware

    Organic block allies composite cheek with aluminum races for near cero friction and heat resistance allowing maximum performance Ball bearing block

    • Brand: Nautos
    • ASIN: B007YUEW7Q

  • The Amazing Quality Ronstan Snatch Block Alloy Sheave - 16mm(5/8") Max. Rope Diameter

    The Amazing Quality Snatch Block Acetal Sheave - Single - 16mm(5/8") Max. Rope DiameterSnatch blocks are a tough and reliable solution for temporary leads and line deflection. Simple and quick to deploy, they can be easily opened when the load is released. The standard snap shackle head allows the block to swivel through 360°. Soft resilient cheeks reduce clatter and protect gelcoat and painted surfaces. Attachment point provided for shock cord hanger.Features:Easily operated latch mechanismLightweightSoft resilient cheeksApplications:Removable spinnaker sheet deflector blocks for boats up to 11M (36')Temporary sheeting point while changing sheets for boats up to 11M (36')Temporary reefing block for boats up to 11M (36')Spare or replacement block for general use on larger boats depending on line angle and loadTemporary outboard sheet lead for headsail trimmingMaterials:Grade 316 stainless steel frame and load strapHardcote anodised alloy sheaveSoft PVC cheeksInvestment cast Grade 15-5PH stainless steel snap shackleSpecifications:Sheave Ø: 45mm(1-3/4")Max. Rope Ø: 16mm(5/8")M.W.L.: 1,600kg(3,530lbs)B.L.: 3,200kg(7,050lbs)Weight: 550g(19.4oz)

    • Brand: Generic
    • ASIN: B00UH00WRY

  • 3/16" Cable x 2" Diameter Flat Mount Double Sheave Block

    Zinc plated heavy duty flat mount block with 2 inch diameter double sheave grooved for 3/16 inch cable. Working Load Limit: 600 lbs.

    • Brand: Block Division
    • ASIN: B00WAJQTEK
    • UPC: 637459727327

  • 3/16" Cable x 2" Diameter Sheave

    Zinc plated heavy duty sheave with 2 inch diameter single sheave grooved for 3/16 inch cable. Working Load Limit: 600 lbs.

    • Brand: Block Division
    • ASIN: B00WAJOM26
    • UPC: 637459723022

  • RONSTAN RF51100 Series 50 AP Block Universal Head Single Pulley, 3310 Lbs Load Capacity, 2" Sheave

    Pulleys for fibrous rope sizes 1/4" to 1/2". Series 50 all purpose pulleys are used in multiple industrial and OEM application that require an efficient and durable product. Load ratings for these pulleys are exceptionally high for their size, starting at 1650lb for the All Purpose single. UV stabilized acetal sheaves provide bearing performance on a polished stainless steel race that performs equally well with dynamic and static loads, to provide maximum durability and a long service life. Becket pins are removable so lines can be spliced prior to fitting, and are ingeniously locked into position without the use of clevis pins, split rings or tools. Shackles have slotted pins to avoid fouling lines. 1650 lbs maximum working load. 3310 lbs breaking load. 2" sheave diameter. 1/2" maximum rope. 3/16" pin diameter. Bearing type: plain bearing.

    • Brand: Ronstan
    • ASIN: B006PHVQ9G
    • UPC: 789164389854