Stanley Marking Gauge - No. 91

stanley marking gauge 91
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Stanley Gauge No. 91 Review By: I.Ball

Manufacturer: Stanley

Tool Type: Marking Gauge

Model No: 91


The Stanley marking gauge number 91 is a double rod gauge with a head which slides on two 6 1/4 inch rods.

Each of the rods has a point at the top end of the pole in order to allow the tool to scribe the wood.

The two rods slide through the head independently allowing the tool to be used as a marking gauge and a mortice gauge.

The rods each have a securing nut located either side of the head.

The gauge is marked with measurements running the length of the rods.

The measurements go up to 5 inches with each inch broke down into increments, some I believe are 1/8" increments and some 1/16" increments.

Possibly the earlier versions were 1/8" increments as seen on another Stanley Rule & Level version.

In the 1920's they were advertised as 1/16" increments.

Manufactured Dates

1898 - 1958>

Tool Also Known As

Stanley Mortice Gauge No. 91
Stanley Mortise Gauge No. 91
Stanley Mortise And Marking Gauge No. 91
Stanley Scribing Gauge No. 91
Stanley Scribing Tool No. 91
Stanley Dual Rod Marking Tool No. 91
Stanley Dual Pole Marking Gauge No. 91

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(i) This review/article may give warning(s) / advisory notes / cautions / guidelines given in good faith, any such information should not be solely relied upon and seen as the exhaustive list of warnings / advisory notes / cautions / guidelines. Refer to good safety practices for the safety of you and others. Refer to good practices for the good health of your tool and property.
(ii) The details here are given in good faith, the details are constantly growing and evolving including corrections, there is scope for error and shouldn't be fully relied upon, please confirm any details for yourself by performing additional research from reliable sources.

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