Anarchist Gift Guide Day 3: SPI Black Rules &#8211

Earlier this year I wrote about these rules after conceding defeat in making our own versions under the Crucible brand name. If you haven’t bought your own, what the heck are you waiting for? Are your eyes getting younger?

The black rules with white marking are extremely easy for older eyes to read when it comes to the quarters, eighths and 16ths on one face of the rule. Turn the thing over, however, and it’s a white smeary mess of 32nds and 64ths. Basically unusable for woodworking or machining. So ignore that face of the rule and just use the quarters, eighths and 16ths.

We use three rules in our shop. The typical 4R 6” rule, the flexible 6” rule and the 12” 4R rule. All are useful in a woodworking shop, but if you have to buy one, get the 6” rigid 4R rule. As of today it is $6.90 – a huge bargain.

We asked SPI if they could make us a couple thousand 4R rules without the 32nds and 64ths. They said no. Then we asked to become a retailer, and the wholesale price wasn’t any cheaper than the retail price at MSCDirect (which owns SPI). 

So just buy them from MSC and be done with it. 

The rules are fairly durable. The only problem I have found with them is that the white paint in the engraved numbers gets a little yellow with use. But you don’t notice it until you compare it to a new rule.

No it’s not a Starrett. But you can read it with old eyes and it’s durable enough for the long haul.

— Christopher Schwarz

Read other entries from The Anarchist’s Gift Guide here.

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