What is the maximum distance between the 2 rulers?

I don't have mine here but I'd estimate 2 to 2-1/2". It really doesn't matter since you can walk the parallel ruler across the chart to a compass rose or wherever. Check the Power Squadron video at https://www.youtube.com/watch?v=xKSBYfscA80.

What shape is the product in (the packaging was damaged...is the ruler damaged?)

Are you getting? That is a plotting device aka parallel plotter or ruler, http://www.weems-plath.com/store/product-list.php?id=20566for Weems and Plath.Good Luck

What shape is the product in (the packaging was damaged...is the ruler damaged?)

Mine was in perfect condition and about a year later it still works great. Just send it back.

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Weems & Plath Marine Navigation

Product ID: 316408327

Details

Brand
WEEMS & PLATH
Colour
Aluminum Arms
Graduation range
15 Inches
Material
Aluminum
Style
Parallel Ruler

📏15-inch precision length

⚖️Lightweight 7.5 oz design

⚙️Durable aluminum arms

$90.59

Duties & taxes included

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Description

⚓ Navigate with Confidence, Sail with Style

FEATHERLIGHT NAVIGATION - Weighing just 7.5 oz, it’s easy to handle during extended voyages
BUILT TO BRAVE THE WAVES - Robust aluminum arms and handles ensure long-lasting durability in harsh marine environments
SLEEK FUNCTIONAL DESIGN - Slim 0.22-inch thickness fits seamlessly into your navigation toolkit
PRECISION MEETS PORTABILITY - 15-inch length for accurate marine chart plotting without bulk
TRUSTED BY MARINERS WORLDWIDE - Top-rated with a 4.7-star average from 268 reviews—join the elite navigators

The Weems & Plath Marine Navigation Parallel Ruler features a 15-inch aluminum arm design that balances precision and durability. Lightweight at 7.5 oz and slim at 0.22 inches thick, it’s engineered for professional mariners seeking reliable chart plotting tools. Highly rated and trusted, it’s a must-have for anyone serious about navigation.

Specifications

ASIN	B000IMT1M8
Best Sellers Rank	#106,055 in Sporting Goods ( See Top 100 in Sporting Goods ) #150 in Boat Deck Hardware
Brand Name	WEEMS & PLATH
Color	Aluminum Arms
Customer Reviews	4.7 4.7 out of 5 stars (268)
Global Trade Identification Number	00721002001412
Graduation Range	15 Inches
Item Dimensions L x W	38.4L x 7.4W centimeters
Item Weight	0.42 Pounds
Manufacturer	Weems & Plath
Material Type	Aluminum
Model	141
Number of Items	1
Number of Packs	1
Part Number	141
Style Name	Parallel Ruler
UPC	721002001412
Unit Count	1 Count

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