Item Brochure

Ruling, Measuring 57
Triangular Scale Selection Chart
High
ALUMICOLOR
ALUMICOLOR
Impact Impact Gray Black FAIRGATE
®
Mini ALVIN
®
Black Hollow
Hardwood Bamboo Plastic Plastic Plastic Plastic Aluminum Aluminum Aluminum Aluminum Aluminum Length Graduations
Architect Scales
40MTS 30ATS 4" All architect scales have the following
610A TA6 3010-1 2200M-16 6" graduations unless otherwise noted: 3/32, 3/16,
3010-2 6" 1/8, 1/4, 1/2, 1, 3/8, 3/4, 1½, 3" to the foot;
3010-4 6" one edge graduated to 16ths
3010-5 6"
3010-9 6"
3015-1 6"
1/32, 1/16, 1/8, 1/4, 1/2, 16, left to right calibrations
240B 110P 270P 410PG 240BP TA12 2200M-1 98/ARC 3030-1 12"
110PC* 3030-2 12"
110PY 3030-9 12"
240P 3035-1 12" With left to right reading calibrations
TA18 2200M-118 3040-1 18"

TA24
2200M-124 24"
TA36 36"
Engineer Scales
41MTS 31ATS 4" All engineer scales have the following
610E TE6 3210-1 2200M-26 6" graduations unless otherwise noted:
3210-2 6" 10, 20, 30, 40, 50, 60 parts to the inch
3210-4 6"
3210-5 6"
3210-9 6"
241B 111P 271P 411PG 241BP TE12 2200M-2 98/ENG 3230-1 12" (241B is double-numbered)
111PC* 3230-2 12"
111PY 3230-9 12"
241P 12"
TE18 2200M-218 3240-1 18"
TE24 2200M-224 24"
245B 12" 10, 20, 25, 30, 40, 50 parts to the inch
Mechanical Drafting Scales (Architect/Engineer)
110PX 270PX 12" 1/8, 1/4, 1/2, 1" to the foot; 1/4, 3/8, 1/2, 3/4 size;
110PXY 12" 50ths and 16ths
244P 12"
Combination Scales (Inch/Metric)

3610-1 6" 1/8 and 1/4 = 1 foot; 16ths full size,
3610-2 6" 10 and 50 parts to the inch
3610-4 6" 1:100 and 1:500 metric
3610-5 6"

3630-1 12"
3630-2 12"
119PC 12" 1:100 metric, 10 and 50 parts to the inch,
1/4, 1/2 size; 50ths and 32nds full size
120PC 12" 1:50, 1:100 metric, 50ths and 16ths full size,
1/4, 1/2 size, 1/8 and 1/4 = 1 foot
Metric Scales
744PM 30cm (12") 1:2.5, 1:5, 1:10, 1:20, 1:50, 1:100
247B 117PM 30cm (12") 1:20, 1:33
1
3
, 1:40, 1:50, 1:80, 1:100
247P 30cm (12")
748PM 30cm (12") 1:20, 1:25, 1:33
1
3
, 1:50, 1:75, 1:100
740PM TM12 2200M-3 30cm (12") 1:20, 1:25, 1:50, 1:75, 1:100, 1:125
121PM 2200M-5 3430-1 30cm (12") 1:100, 1:200, 1:250, 1:300, 1:400, 1:500
742PM 30cm (12")
3410-1 15cm (6")
743PM 30cm (12") 1:100, 1:200, 1:300, 1:400, 1:500, 1:600
47MTS 37ATS 10cm (4")
2200M-6 30cm (12") 1:500, 1:1000, 1:1250, 1:1500, 1:2000, 1:2500
* Blister-carded
For Triangular Scale Displays, see page 58