Starrett - Precision Rules

Adjustable Parallels - No. 154 Series

Range: 3/8-2 1/4" (9.5-57 mm)

Starrett adjustable parallels provide a wide range of use in layout, gaging, inspection work and for setups on various machine tools. Their adjustable feature makes it possible to adjust them to exact size by micrometer measurement and also permits use in place of several solid-type parallels.

These parallels are useful as gages in checking the size of slots and openings. They are also convenient for use in machine vises, for leveling or adjusting work on setups of milling and grinding machines, shapers, planers, drill presses and for many other applications.

Parallels slide smoothly and can be easily adjusted. The smaller sizes A, B, and C, are locked by one screw while the larger sizes, D, E, and F, have two lock screws. All parallels are 9/32" (7 mm) thick.

 

Adjustable Parallels - No. 154 Series
Range: 3/8-2 1/4" (9.5-57 mm)

Catalog No. EDP No. Description
List
154A 50578 1 3/4" (45mm) Length, 3/8-1/2" (9.5-12.7mm) Range
21.50
154B 50579 2 1/8" (55mm) Length, 1/2-11/16" (12.7-17.5mm) Range
23.00
154C 50580 2 11/16" (70mm) Length, 11/16-15/16" (17.5-24mm) Range
24.50
154D 50581 3 9/16" (90mm) Length, 15/16-1 5/16" (24-33mm) Range
27.50
154E 50582 4 3/16" (105mm) Length, 1 5/16 -1 3/4" (33-44mm) Range
29.50
154F 50583 5 1/16" (130mm) Length, 1 3/4 -2 1/4" (44-57mm) Range
33.50
S154SZ 50584 SET of 4 Parallels, Sizes A/B/C/D in Case
102.00
S154SZZ 55194 Plastic Case only for Set of 4 Parallels
7.70
S154LZ 50586 SET of 6 Parallels, Sizes A/B/C/D/E/F in Case
173.00
S154LZZ 55195 Plastic Case only for Set of 6 Parallels
8.60

J.W. Donchin Co.
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