Shopping from Canada? 
Go to Defender Canada!
Single Blocks
-
20% off MSRPMSRP (Manufacturer's Suggested Retail Price)Set by the manufacturer and displayed for comparison purposes only.
Schaefer 3 Series Stand-Up Swivel Block - 300-62
MSRP: $151.99$121.59 -
15% off MSRPMSRP (Manufacturer's Suggested Retail Price)Set by the manufacturer and displayed for comparison purposes only.
Schaefer 5 Series Block - 505-15
MSRP: $134.99$114.74 -
Schaefer 5 Series Block - 506-15
$133.99 -
Harken Carbo Air Block - 75 mm (2 15/16") - 2667
$265.95 -
Harken Midrange Block - 76 mm (3") - 1542
$191.95 -
Harken Mid-Range Hex Ratchet Block - 76 mm (3") - 1571
$239.95 -
Barton Size 7 Plain Sheave Single Reverse Bearing Block - N07120
$60.13 -
Harken Big Bullet Block - 38 mm (1 1/2") - 169
$52.95 -
Barton SkyLock 400 Block with Auto Cam & Becket - N09411
$118.21 -
Barton SkyLock 800 Block with Auto Cam & Becket - N09421
$171.30 -
Barton Size 4 Wooden Single Block - 50080
$420.14 -
Barton Size 7 Single Block
$39.67 - $205.80 -
Barton Ball Bearing Stand-Up Single Block
$21.11 - $165.11 -
Barton Size 7 Single Block with Strop
$113.38 - $114.34 -
Barton Size 1 Wooden Single Block
$106.99 - $124.99 -
Barton High Load Block
$96.74 - $197.92 -
Barton Wire Sheave Block
$26.23 - $33.30 -
Barton Size 0 Ball Bearing Single Block
$12.26 - $27.55 -
Barton Size 7 Ball Bearing Single Block
$54.25 - $168.41 -
Lewmar HTX Block - 60 mm (2 3/8") - 27196001
$351.99 -
Lewmar HTX Upstand Block - 50 mm (2") - 29195011
$134.99 -
Lewmar HTX Web Block - 50 mm (2") - 29195047
$71.99 -
Lewmar HTX Upstand Block - 60 mm (2 3/8") - 29196011
$143.99 -
Lewmar HTX Web Block - 72 mm (2 13/16") - 29197247
$131.99 -
Lewmar Control Single Web Block - 30 mm (1 3/16") - 29901447BK
$28.99 -
Lewmar Racing Block Single - 60 mm (2 3/8") - 29901611BK
$160.99 -
Lewmar Web Block - 60 mm (2 3/8") - 29901647
$245.99 -
Lewmar Control Block - 60 mm (2 3/8") - 29901651BK
$53.99 -
Lewmar Control Block with Ratchet and Cleat - 60 mm (2 3/8") - 29901667BK
$190.99 -
Lewmar Racing Single Block - 80 mm (3 1/8") - 29901811BK
$177.99 -
Lewmar Racing Single Block with Ratchet - 80 mm (3 1/8") - 29901821BK
$215.99 -
Lewmar Racing Ratchet Block with Swivel, Becket and Cam Cleat - 80 mm (3 1/8") - 29901829
$381.99 -
Lewmar Synchro Block - 105 mm (4 1/8") - 29921051BK
$632.99 -
Lewmar High Load Racing Fixed Halyard Block - 105 mm (4 1/8") - 29902100
$719.99 -
Lewmar High Load Racing Block - 130 mm (1 3/16") - 29941131BK
$921.99 -
Lewmar High Load Racing Stand Up Block - 105 mm (4 1/8") - 29941100BK
$873.99 -
Lewmar High Load Racing Single Stand Up Block - 60 mm (2 3/8") - 29941600BK
$310.99 -
Lewmar Control Single Block - 30 mm (1 3/16")
$19.82 - $27.99 -
Lewmar Racing Block - 80 mm (3 1/8")
$297.99 - $569.99 -
Lewmar Runner Block
$432.99 - $767.99 -
Lewmar High Load Racing Block with Becket - 155 mm (6 1/10") - 29941154
$1,407.99 -
Barton Blokart Land Sailing Hardware Kit - 98096
$156.27 -
Barton Manta/Odyssey Land Sailing Hardware Kit
$182.34 - $207.78 -
Barton TUPHblox Size 0 Single Block
$10.34 - $26.99 -
Barton TUPHblox Size 1 Single Block
$19.02 - $35.41 -
Barton TUPHblox Size 2 Single Block
$20.75 - $48.88 -
Barton TUPHblox Size 3 Single Block
$25.53 - $54.83 -
Barton TUPHblox Size 4 Single Block
$38.69 - $64.61