How do I size a block for my sailboat?

Match the block to the line diameter it will carry and to the working and breaking loads of the system (sheet, halyard, control line). Makers publish load ratings and line-size ranges — choose a block whose working load comfortably exceeds the real-world load, without going so large it adds needless weight.

What is running rigging?

Running rigging is the moving lines that control the sails — sheets, halyards, and control lines — as opposed to standing rigging (the fixed wire that holds up the mast). Running rigging should be matched to the boat’s blocks, clutches, and winches for smooth, reliable sail handling.

How do I maintain sailboat winches and hardware?

Rinse with fresh water after sailing, keep sheaves and bearings clean, and periodically service winches (disassemble, clean, and re-grease per the maker’s instructions). Marine-grade stainless and good maintenance keep hardware working smoothly when loads are high and timing matters.

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C. Sherman Johnson

C.Sherman Johnson Hinged Mini Pad Eye - 3/16"

Manufacturer: C. Sherman JohnsonPart #: 48-570SKU: 106571

400 lb

$22.75● In stock

Add $76.25 more to qualify for free shipping.

Item #: 106571

Category: Hardware

● In stock — ships fast from US warehouses

Ships from US warehouses
Free shipping on orders over $99
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Genuine marine-brand parts, not knockoffs
30-day returns
Marine parts support — we know boats

Description

Hinged Mini Pad Eye - 3/16" This pad eye is a smaller version of our popular #48-580 pad eye. This unit is suitable for awnings and many other tie-down applications.

The working load should not exceed 400 lbs. The material is all T-316 stainless.

Fastens with (2) 1/4″ bolts (not supplied).

Specifications

Brand	C. Sherman Johnson
Part Number	48-570
EverTide SKU	106571
UPC	762799485702

Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.

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Returns & warranty

Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.

C. Sherman Johnson productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.

Sailing — frequently asked

How do I size a block for my sailboat?: Match the block to the line diameter it will carry and to the working and breaking loads of the system (sheet, halyard, control line). Makers publish load ratings and line-size ranges — choose a block whose working load comfortably exceeds the real-world load, without going so large it adds needless weight.
What is running rigging?: Running rigging is the moving lines that control the sails — sheets, halyards, and control lines — as opposed to standing rigging (the fixed wire that holds up the mast). Running rigging should be matched to the boat’s blocks, clutches, and winches for smooth, reliable sail handling.
How do I maintain sailboat winches and hardware?: Rinse with fresh water after sailing, keep sheaves and bearings clean, and periodically service winches (disassemble, clean, and re-grease per the maker’s instructions). Marine-grade stainless and good maintenance keep hardware working smoothly when loads are high and timing matters.

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Ships from US warehouses — free over $99

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Questions? We know boats — call or email