Stanley Engineers Level - No. 34

stanley level 34
Our Rating

Review By: I.Ball

Category: Old Levels

Manufacturer: Stanley

Tool Type: Engineers Level

Model No: 34


The Stanley engineers level number 34, also known as Stanley 34 machinist level was produced as a high precision, sensitive level.

The level is fitted with a long, large diameter, ground glass bubble and has a base which has been milled true. It is the combination of these two elements which make the level very accurate and as such suited to engineers/machinists.

The bubble is housed inside a tubular metal case which has a rotating hood to cover the bubble when not in use or when it is needed to be protected. This hood was named by Stanley as the "Eclipse Cover".

The tubular case is held suspended with the use of a screw at either end which screw directly into the base. These screws can be used to make adjustments to the level.

In the earlier years there were two types of Stanley number 34 levels produced, one numbered 34 and the other 34G. Both types look identical from above, however when the levels are turned upside down, the Stanley 34 has a flat bottom and the Stanley 34G has a groove running through the center of the base.

The level was produced in four sizes: 4", 6", 8" and 10".

In the 1950's (possibly earlier?) the Stanley level numbers 34 and 34G were no longer produced having been replaced with the level model 34V.

The Stanley 34V level had a groove in the base and was also produced in the same four sizes at the previous models: 4", 6", 8" and 10".

Manufactured Dates

1898 - 1958>


(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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