Serving sailors online since 1997
 
 

Spring-Loaded Blocks on Slides

The Most Versatile Genoa Lead Blocks

While they work well in virtually any genoa lead application, Scheafer's spring loaded genoa lead blocks really come into their own with unfair sheet leads. Due to their high degree of articulation, these blocks have the widest acceptance range of side-to-side sheet lead angle.
 
Allow jib and genoa sheets to be sheeted at any angle, up to 45 to either side of the track
 
360 block rotation
 
Heavy duty stand-up spring fully supports the block under all conditions
 
Unique captive polyethylene liner on 1" and 1-1/4" models reduces sliding friction
 
Stainless steel or black, hardcoat-anodized aluminum cheeks
 
UV resistant Delrin sheaves
 
The heavy duty model #10-92-UC features Schaefer's aluminum Universal Circuit sheave which combines a low friction Teflon-impregnated Nomex bearing with Delrin 107 ball bearings and is precision engineered to withstand heavy static loads, yet still run free on the ball bearings when lightly loaded
Leaves warehouse: Next business day
(if in stock)

Shipping time: see chart

Made to order: No

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Current inventory as of Wednesday, 8:30 am Pacific time
Item Our SKU
Mfg P/N
Specs Status Price Quantity
Spring-Loaded Blocks on Slides, 1-1/4 in. T-Track - Aluminum (2,250 lbs. SWL), 4 in.L x 1-9/16 in.W x 4-15/16 in.H
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SKU 25578

Mfg p/n 704-92
Boat Length: Up to 33'
Fits Track: 1-1/4" T-Track
Max. Line: 5/8"
Sheave Dia.: 2-3/8"
Size: 4"L x 1-9/16"W x 4-15/16"H
SWL: 2,250 lbs.
Type: Aluminum
Out of Stock$195.98
Spring-Loaded Blocks on Slides, 3/4 in. T-Track - Aluminum (1,000 lbs. SWL), 2-1/3 in.L x 31/32 in.W x 3-17/32 in.H
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SKU 28106

Mfg p/n 303-72
Boat Length: Up to 20'
Fits Track: 3/4" T-Track
Max. Line: 7/16"
Sheave Dia.: 1-7/16"
Size: 2-1/3"L x 31/32"W x 3-17/32"H
SWL: 1,000 lbs.
Type: Aluminum
Out of Stock$115.24
Spring-Loaded Blocks on Slides, 1-1/4 in. T-Track - Stainless (2,750 lbs. SWL), 4 in.L x 1-9/16 in.W x 4-7/8 in.H
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SKU 69487

Mfg p/n 08-92
Boat Length: Up to 38'
Fits Track: 1-1/4" T-Track
Max. Line: 5/8"
Sheave Dia.: 2-3/8"
Size: 4"L x 1-9/16"W x 4-7/8"H
SWL: 2,750 lbs.
Type: Stainless
Out of Stock$247.37
Spring-Loaded Blocks on Slides, 1-1/4 in. T-Track - Aluminum (2,750 lbs. SWL), 4 in.L x 1-9/16 in.W x 4-7/8 in.H
SKU 69488

Mfg p/n 09-92
Boat Length: Up to 38'
Fits Track: 1-1/4" T-Track
Max. Line: 5/8"
Sheave Dia.: 2-3/8"
Size: 4"L x 1-9/16"W x 4-7/8"H
SWL: 2,750 lbs.
Type: Aluminum
Out of Stock$179.91
Spring-Loaded Blocks on Slides, 1 in. T-Track - Aluminum (1,000 lbs. SWL), 3 in.L x 1-1/4 in.W x 1-1/4 in.H
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SKU 69567

Mfg p/n 303-86
Boat Length: Up to 27'
Fits Track: 1" T-Track
Max. Line: 7/16"
Sheave Dia.: 1-7/16"
Size: 3"L x 1-1/4"W x 1-1/4"H
SWL: 1,000 lbs.
Type: Aluminum
1 in stock$135.10
Spring-Loaded Blocks on Slides, 1 in. T-Track - Aluminum (1,750 lbs. SWL), 3 in.L x 1-1/4 in.W x 4-5/32 in.H
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SKU 69589

Mfg p/n 504-82
Boat Length: Up to 27'
Fits Track: 1" T-Track
Max. Line: 1/2"
Sheave Dia.: 2"
Size: 3"L x 1-1/4"W x 4-5/32"H
SWL: 1,750 lbs.
Type: Aluminum
4 in stock$119.91
Spring-Loaded Blocks on Slides, 1-1/4 in. T-Track - Stainless (3,750 lbs. SWL), 4 in.L x 1-9/16 in.W x 6-3/32 in.H
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SKU 92888

Mfg p/n 10-92UC
Boat Length: Up to 38'
Fits Track: 1-1/4" T-Track
Max. Line: 5/8"
Sheave Dia.: 3-1/4"
Size: 4"L x 1-9/16"W x 6-3/32"H
SWL: 3,750 lbs.
Type: Stainless
Out of Stock$450.76
Spring-Loaded Blocks on Slides, 1 in. T-Track - Stainless (1,750 lbs. SWL), 3 in.L x 1-1/4 in.W x 4-5/32 in.H
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SKU 99078

Mfg p/n 505-82
Boat Length: Up to 27'
Fits Track: 1" T-Track
Max. Line: 1/2"
Sheave Dia.: 2"
Size: 3"L x 1-1/4"W x 4-5/32"H
SWL: 1,750 lbs.
Type: Stainless
4 in stock$142.69

 
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