U.S. Customers: Orders shipped from Canada may be subject to U.S. import duties, taxes, and/or tariffs as assessed by U.S. Customs and your carrier. These charges are not included in our product prices or shipping rates. You are responsible for any duties/tariffs/fees due on delivery or prior to delivery.
Packed and shipped within Canada!

Premium Marine Quality Parts

Results 6426 - 6450 of 9907
List
My Wishlist
Compare

Lewmar 50Mm Synchro Block, Single W/Becket & Cam, Black, 1/4" - 3/8" Line - 29925009Bk - 239-29925009F1

Lewmar, Lines & Rigging
$180.98

Synchro block are engineered for speed, efficiency and superior handling. High density, free-spin plain bearing and self-aligning head reduce friction and increase efficiency. Easy to use, patented shackle post lock. Stainless steel straps and glass-fibre reinforced cheeks. Sheave / bearing / pin & line size for optimum efficiency. Black.

My Wishlist
Compare

Lewmar 50Mm Synchro Block, Single Black, 1/4" - 3/8" Line - 29925004Bk - 239-29925004F1

Lewmar, Lines & Rigging
$61.33

Synchro block are engineered for speed, efficiency and superior handling. High density, free-spin plain bearing and self-aligning head reduce friction and increase efficiency. Easy to use, patented shackle post lock. Stainless steel straps and glass-fibre reinforced cheeks. Sheave / bearing / pin & line size for optimum efficiency. Black.

My Wishlist
Compare

Lewmar 50Mm Synchro Block, Single Black, 1/4" - 3/8" Line - 29925001Bk - 239-29925001Bkf1

Lewmar, Lines & Rigging
$53.61

Synchro block are engineered for speed, efficiency and superior handling. High density, free-spin plain bearing and self-aligning head reduce friction and increase efficiency. Easy to use, patented shackle post lock. Stainless steel straps and glass-fibre reinforced cheeks. Sheave / bearing / pin & line size for optimum efficiency. Black.

My Wishlist
Compare

Lewmar 50Mm Synchro Block, Halyard, Black, 1/4" - 3/8" Line - 29925021Bk - 239-29925021F1

Lewmar, Lines & Rigging
$51.00

Synchro block are engineered for speed, efficiency and superior handling. High density, free-spin plain bearing and self-aligning head reduce friction and increase efficiency. Easy to use, patented shackle post lock. Stainless steel straps and glass-fibre reinforced cheeks. Sheave / bearing / pin & line size for optimum efficiency. Black.

My Wishlist
Compare

Lewmar 50Mm Synchro Block, Fiddle W/Cam, Black, 1/4" - 3/8" Line - 29925037Bk - 239-29925037F1

Lewmar, Lines & Rigging
$148.12

Synchro block are engineered for speed, efficiency and superior handling. High density, free-spin plain bearing and self-aligning head reduce friction and increase efficiency. Easy to use, patented shackle post lock. Stainless steel straps and glass-fibre reinforced cheeks. Sheave / bearing / pin & line size for optimum efficiency. Black.

My Wishlist
Compare

Lewmar 50Mm Synchro Block, Fiddle W/Becket, Black, 1/4" - 3/8" Line - 29925034Bk - 239-29925034F1

Lewmar, Lines & Rigging
$81.57

Synchro block are engineered for speed, efficiency and superior handling. High density, free-spin plain bearing and self-aligning head reduce friction and increase efficiency. Easy to use, patented shackle post lock. Stainless steel straps and glass-fibre reinforced cheeks. Sheave / bearing / pin & line size for optimum efficiency. Black.

My Wishlist
Compare

Lewmar 50Mm Synchro Block, Double W/Becket, Black, 1/4" - 3/8" Line - 29925005Bk - 239-29925005F1

Lewmar, Lines & Rigging
$114.53

Synchro block are engineered for speed, efficiency and superior handling. High density, free-spin plain bearing and self-aligning head reduce friction and increase efficiency. Easy to use, patented shackle post lock. Stainless steel straps and glass-fibre reinforced cheeks. Sheave / bearing / pin & line size for optimum efficiency. Black.

My Wishlist
Compare

Lewmar 50Mm Htx Block, Web Single, Black, 3/8" (10Mm) Line - 29195047 - 239-29195047F1

Lewmar, Lines & Rigging
$161.05

Drawing upon the design of the Racing Range, the HTX blocks are constructed simply from high quality materials, providing enhanced reliability. HTX blocks are ideal for frequently adjusted, highly loaded systems using modern line technology and reduced line diameters. Strong aluminum side cheeksCentral plain bearing for efficiency at high loadsSide thrust delrin ball bearingsHead design w/grub screw swivel head locking mechanism

My Wishlist
Compare

Lewmar 50Mm Htx Block, Single, Black, 3/8" (10Mm) Line - 29195001 - 239-29195001F1

Lewmar, Lines & Rigging
$134.39

Drawing upon the design of the Racing Range, the HTX blocks are constructed simply from high quality materials, providing enhanced reliability. HTX blocks are ideal for frequently adjusted, highly loaded systems using modern line technology and reduced line diameters. Strong aluminum side cheeksCentral plain bearing for efficiency at high loadsSide thrust delrin ball bearingsHead design w/grub screw swivel head locking mechanism

My Wishlist
Compare

Lewmar 50Mm Htx Block, Single With Becket, Black, 3/8" (10Mm) Line - 29195004 - 239-29195004F1

Lewmar, Lines & Rigging
$193.18

Drawing upon the design of the Racing Range, the HTX blocks are constructed simply from high quality materials, providing enhanced reliability. HTX blocks are ideal for frequently adjusted, highly loaded systems using modern line technology and reduced line diameters. Strong aluminum side cheeksCentral plain bearing for efficiency at high loadsSide thrust delrin ball bearingsHead design w/grub screw swivel head locking mechanism

My Wishlist
Compare

Lewmar 50Mm Htx Block, Single Toggle Head, Black, 3/8" (10Mm) Line - 29195021 - 239-29195021F1

Lewmar, Lines & Rigging
$140.19

Drawing upon the design of the Racing Range, the HTX blocks are constructed simply from high quality materials, providing enhanced reliability. HTX blocks are ideal for frequently adjusted, highly loaded systems using modern line technology and reduced line diameters. Strong aluminum side cheeksCentral plain bearing for efficiency at high loadsSide thrust delrin ball bearingsHead design w/grub screw swivel head locking mechanism

My Wishlist
Compare

Lewmar 50Mm Htx Block, Fiddle, Black, 3/8" (10Mm) Line - 29195031 - 239-29195031F1

Lewmar, Lines & Rigging
$222.91

Drawing upon the design of the Racing Range, the HTX blocks are constructed simply from high quality materials, providing enhanced reliability. HTX blocks are ideal for frequently adjusted, highly loaded systems using modern line technology and reduced line diameters. Strong aluminum side cheeksCentral plain bearing for efficiency at high loadsSide thrust delrin ball bearingsHead design w/grub screw swivel head locking mechanism

My Wishlist
Compare

Lewmar 50Mm Htx Block, Fiddle With Becket & Cam, Black, 3/8" (10Mm) Line - 29195039 - 239-29195039F1

Lewmar, Lines & Rigging
$477.97

Drawing upon the design of the Racing Range, the HTX blocks are constructed simply from high quality materials, providing enhanced reliability. HTX blocks are ideal for frequently adjusted, highly loaded systems using modern line technology and reduced line diameters. Strong aluminum side cheeksCentral plain bearing for efficiency at high loadsSide thrust delrin ball bearingsHead design w/grub screw swivel head locking mechanism

My Wishlist
Compare

Lewmar 50Mm Htx Block, Double, Black, 3/8" (10Mm) Line - 29195002 - 239-29195002F1

Lewmar, Lines & Rigging
$277.47

Drawing upon the design of the Racing Range, the HTX blocks are constructed simply from high quality materials, providing enhanced reliability. HTX blocks are ideal for frequently adjusted, highly loaded systems using modern line technology and reduced line diameters. Strong aluminum side cheeksCentral plain bearing for efficiency at high loadsSide thrust delrin ball bearingsHead design w/grub screw swivel head locking mechanism

My Wishlist
Compare

Lewmar 50Mm Fiddle Block, Black, 1/4" - 3/8" Line - 29925031Bk - 239-29925031Bkf1

Lewmar, Lines & Rigging
$86.78

Synchro block are engineered for speed, efficiency and superior handling. High density, free-spin plain bearing and self-aligning head reduce friction and increase efficiency. Easy to use, patented shackle post lock. Stainless steel straps and glass-fibre reinforced cheeks. Sheave / bearing / pin & line size for optimum efficiency. Black.

My Wishlist
Compare

Lewmar 50Mm Fiddle Block W/Cam & Becket, Black, 1/4" - 3/8" Line - 29925039Bk - 239-29925039Bkf1

Lewmar, Lines & Rigging
$155.63

Synchro block are engineered for speed, efficiency and superior handling. High density, free-spin plain bearing and self-aligning head reduce friction and increase efficiency. Easy to use, patented shackle post lock. Stainless steel straps and glass-fibre reinforced cheeks. Sheave / bearing / pin & line size for optimum efficiency. Black.

My Wishlist
Compare

Lewmar 40Mm, 3/8" Control Block, Single W/Becket - 29901424Bk - 239-29901424F1

Lewmar, Hinges, Latches & Locks
$61.95

Ideal for use with hand-held loads, Lewmar's control Blocks feature lightweight, performance load-bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fiber Technology offers exceptional strength and durability. The open design allows sand and salt to be flushed out easily, keeping maintenance simple.

My Wishlist
Compare

Lewmar 40Mm, 3/8" Control Block, Single Stand Up - 29901420Bk - 239-29901420F1

Lewmar, Hinges, Latches & Locks
$84.49

Ideal for use with hand-held loads, Lewmar's control Blocks feature lightweight, performance load-bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fiber Technology offers exceptional strength and durability. The open design allows sand and salt to be flushed out easily, keeping maintenance simple.

My Wishlist
Compare

Lewmar 40Mm, 3/8" Control Block, Single - 29901421Bk - 239-29901421Bkf1

Lewmar, Hinges, Latches & Locks
$76.66

Ideal for use with hand-held loads, Lewmar's control Blocks feature lightweight, performance load-bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fiber Technology offers exceptional strength and durability. The open design allows sand and salt to be flushed out easily, keeping maintenance simple.

My Wishlist
Compare

Lewmar 40Mm, 3/8" Control Block, Cheekblock - 29901460Bk - 239-29901460F1

Lewmar, Hinges, Latches & Locks
$64.25

Ideal for use with hand-held loads, Lewmar's control Blocks feature lightweight, performance load-bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fiber Technology offers exceptional strength and durability. The open design allows sand and salt to be flushed out easily, keeping maintenance simple.

My Wishlist
Compare

Lewmar 40Mm, 3/8 Control Block, Triple W/Becket - 29901426Bk - 239-29901426F1

Lewmar, Hinges, Latches & Locks
$234.69

Ideal for use with hand-held loads, Lewmar's control Blocks feature lightweight, performance load-bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fiber Technology offers exceptional strength and durability. The open design allows sand and salt to be flushed out easily, keeping maintenance simple.

My Wishlist
Compare

Lewmar 40Mm Tweaker Block - 29900340 - 239-29900340F1

Lewmar, Hinges, Latches & Locks
$116.62

The ideal solution for symmetric twinning lines and asymmetric tweaking.

My Wishlist
Compare

Lewmar 30Mm, 5/16" Control Block, Single W/Becket - 29901324Bk - 239-29901324F1

Lewmar, Hinges, Latches & Locks
$63.94

Ideal for use with hand-held loads, Lewmar's control Blocks feature lightweight, performance load-bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fiber Technology offers exceptional strength and durability. The open design allows sand and salt to be flushed out easily, keeping maintenance simple.

My Wishlist
Compare

Lewmar 30Mm, 5/16" Control Block, Single Stand Up - 29901320Bk - 239-29901320F1

Lewmar, Hinges, Latches & Locks
$48.60

Ideal for use with hand-held loads, Lewmar's control Blocks feature lightweight, performance load-bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fiber Technology offers exceptional strength and durability. The open design allows sand and salt to be flushed out easily, keeping maintenance simple.

My Wishlist
Compare

Lewmar 30Mm, 5/16" Control Block, Single Fixed Strap - 29901341Bk - 239-29901341F1

Lewmar, Lines & Rigging
$40.78

Ideal for use with hand-held loads, Lewmar's control Blocks feature lightweight, performance load-bearing capacity. MRT (Metal Replacement Technology) and a stainless steel central race and balls provide a weight advantage, while Long Fiber Technology offers exceptional strength and durability. The open design allows sand and salt to be flushed out easily, keeping maintenance simple.

Page 258 of 397
Northern Marine Canada
Our products are shipped from Canada!
Parts Warehouse:
Toronto, Ontario, Canada
Head Office:
Kingston, Ontario

About Us

Northern Marine is a Canadian supplier of premium marine and RV parts and accessories from top industry brands. We focus on quality, accurate listings, and dependable fulfillment so you can maintain, repair, and outfit your boat or RV with confidence.

Our goal is simple: get you the right parts, shipped fast, with straightforward service you can count on.