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PORT HURON MI 48060
(810)320-6684

STORE HOURS
Mon-Fri 10-6
Saturday 9-3
Sunday By Appt Only

Lake Lemon Force 5 Regatta
April 27-28, 2024
Bloomington Yacht Club
Unionville, IN

BYC Mackinac Race
July 20, 2024
Port Huron Yacht Club

NEW! Viadana Sailboat Hardware

GLMO is Hiring:
Inventory Manager
2024Minion(s)
email Resume to: [email protected]




Home > Sailing Hardware > Blocks
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Viadana Stainless Steel Eye Strap 9/16
Viadana Stainless Steel Eye Strap 9/16
Our Price: $0.99

Viadana Stainless Steel Eye Strap 9/16

  • Material - AISI 316 Stainless Steel
  • Bolt Hole Spacing - 39mm / 1 1/2"
  • Eye Height - 14mm / 9/16"
  • Bolt Hole Diameter - 4mm / 5/32"
  • Thickness - 5mm / 3/16"
 more info
Viadana Small Spring for Blocks
Viadana Small Spring for Blocks
Our Price: $2.75

Viadana Small Spring for Blocks

  • Viadana small spring for assembly of stand-up blocks
 more info
Viadana Stainless Steel Plate
Viadana Stainless Steel Plate
Our Price: $2.75

Viadana Stainless Steel Plate

  • Viadana stainless steel plate for assembly of stand-up blocks
 more info
Viadana Stainless Steel Oblong Pad Eye Plate
Viadana Stainless Steel Oblong Pad Eye Plate
Our Price: $9.52

Viadana Stainless Steel Oblong Pad Eye Plate

  • Material - AISI 316 Stainless Steel
  • Length - 75mm / 2 61/64"
  • Width - 22mm / 7/8"
  • Hole Diameter - 6mm / 1/4"
  • Thickness - 7mm / 9/32"
  • Internal Height - 11mm / 7/16"
 more info
Viadana Single Ball Bearing Block 28mm
Viadana Single Ball Bearing Block 28mm
Our Price: $10.83

Viadana Single Ball Bearing Block 28mm

  • Sheave size - 28mm / 1 1/16"
  • Max line size - 8mm / 5/16"
  • Overall Height - 51mm / 2"
  • Weight - 24 grams / .84 ounces
  • Breaking Load - 750 kg / 1,653 lbs
  • Max. Working Load - 150 kg / 330 lbs
 more info
Viadana Single Ball Bearing Block w Becket 28mm
Viadana Single Ball Bearing Block w Becket 28mm
Our Price: $13.26

Viadana Single Ball Bearing Block w Becket 28mm

  • Sheave size - 28mm / 1 1/16"
  • Max line size - 8mm / 5/16"
  • Overall Height - 51mm / 2"
  • Weight - 24 grams / .84 ounces
  • Breaking Load - 750 kg / 1,653 lbs
  • Max. Working Load - 150 kg / 330 lbs
 more info
Viadana Single Ball Bearing Cheek Block 22mm
Viadana Single Ball Bearing Cheek Block 22mm
Our Price: $14.48

Viadana Single Ball Bearing Cheek Block 28mm

  • Sheave size - 28mm / 1 1/16"
  • Max line size - 8mm / 5/16"
  • Overall Height - 51mm / 2"
  • Weight - 24 grams / .84 ounces
  • Breaking Load - 750 kg / 1,653 lbs
  • Max. Working Load - 150 kg / 330 lbs
 more info
Viadana Upright Ball Bearing Lead Block 28mm
Viadana Upright Ball Bearing Lead Block 28mm
Our Price: $16.05

Viadana Upright Ball Bearing Lead Block 28mm

  • Sheave size - 28mm / 1 1/16"
  • Max line size - 8mm / 5/16"
  • Overall Height - 51mm / 2"
  • Weight - 24 grams / .84 ounces
  • Hole Diameter - 5mm / 3/16"
  • Hole Spacing - 29mm / 1 9/64"
  • Breaking Load - 750 kg / 1,653 lbs
  • Max. Working Load - 150 kg / 330 lbs
 more info
Ronstan Dyneema® Link
Ronstan Dyneema® Link
Our Price: $16.99

Dyneema® Link, S40 BB & RT single & fiddle, S30 BB double & triple Orbit Blocks™, Ø3mm x ID70mm

Made by GLMO from highest quality SK78 Dyneema® fiber - 10 times stronger and lighter than steel
Individual threads impregnated for U.V. and abrasion resistance - longer life
Suits RF45101, RF45111, RF45131, RF45501, RF45511, RF45521, RF45531, RF46101, RF46102, RF46111, RF46112, RF46121, RF46131,RF35202, RF35212, RF35302, RF35312, RF35322, RF35332

Note - For best results, the Dyneema® link must be attached to a mounting point with a smooth, well rounded profile.  Avoid attaching directly to fittings with sharp edges or rough surfaces that may damage the Dyneema® link through abrasion of point loading.  For this situation use a shackle with a smooth surface between the link and the fitting. more info
Viadana Ball Bearing Block w Swivel 28mm
Viadana Ball Bearing Block w Swivel 28mm
Our Price: $17.09

Viadana Single Ball Bearing Block w Swivel 28mm

  • Sheave size - 28mm / 1 1/16"
  • Max line size - 8mm / 5/16"
  • Overall Height - 51mm / 2"
  • Weight - 24 grams / .84 ounces
  • Breaking Load - 750 kg / 1,653 lbs
  • Max. Working Load - 150 kg / 330 lbs
 more info