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Silver 8-inch precision compass with spring divider and sliding speed nut

Big Horn

Big Horn 19251 8" Precision Compass office furniture

SKU CH-W8NW-QSV24

An 8-inch precision compass with spring divider, pencil holder and scriber for repeatable layout work

  • Product typeHome & Small Office Furniture
  • Product colorClear
  • Size details24 Months and up
  • 8-inch leg length suits general-purpose scribing and layout tasks
  • Spring-loaded design with sliding speed nut enables fast measurement changes
  • Centering collar locks settings for repeatable accuracy without a ruler
  • Clear finish provides clean visibility of markings during use
  • Compact form fits easily in a toolbox or workshop drawer

Precision Compass for Craftsmen

The Big Horn 19251 is an 8-inch precision compass designed for craftsmen and carpenters who need a general-purpose divider. It suits workshop tasks such as scribing, drawing and transferring measurements without repeatedly reaching for a ruler or tape measure. The tool is sold new and falls within the home and small office furniture category. Its clear finish keeps the instrument visible on a busy bench.

8-Inch Leg Length for General Use

The single specification that decides fit is the 8-inch leg length, which the maker calls the ideal size for most measurements a craftsman encounters. This span covers typical layout work while remaining compact enough for comfortable one-hand operation. Buyers who need a longer reach for large-panel layout or a shorter span for fine detail work will find this model does not match those requirements.

Spring-Loaded Adjustment and Lock

A sliding speed nut allows fast measurement changes and locks against the centering collar for repeatable settings without re-measuring. The spring mechanism maintains consistent tension during use, so the legs do not drift under normal hand pressure. No power source, cooling or noise considerations apply to this manual layout tool.

How it compares

Measured against everything we stock in Office Desks, Chairs & Monitor Arms, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 97% of the 5,255 comparable items (median $235.99).

Specifications

Product
Product typeHome & Small Office Furniture
Product colorClear
Size & build
Size details24 Months and up

Questions about this item

How far can the 8-inch legs reach on a workpiece?

The 8-inch leg length suits general scribing, drawing and layout tasks for craftsmen and carpenters.

How does the spring divider lock a measurement for repeat use?

A sliding speed nut contacts the centering collar to hold the setting without re-measuring.

What physical space does the compass need on a bench?

Its compact 8-inch frame fits in a tool tray or drawer for quick access.

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