T-68 ISOMETRIC SPRINGS

$6.00

Size 5-5/8" X 9-3/4"

Draws 3 kinds –– heavy, medium and light. 13 sizes of heavy and medium springs: 5/16 to 1-3/8 outside isometric Dia. Lightweight springs are slightly smaller. All are open coils.

The thick lower edge and pin-point centers insure easy positioning to repeat each loop.

T-90 ELLIPSE-ANGLE

$4.25

Size 5-1/2" X 8-1/2"

Major axes 1/8 to 1.
5 projections: 15°, 30°, 45°, 60°, plus isometric.

.020 thick, no centering.

T-94 ISOMETRIC ELLIPSES
TEMPLATE

$5.75

Size 6-1/2" X 10-1/2"

3/32 to 1-9/16 axes.

All are 35° - 16' projection.
Dimensions are for isometric axes. Pin-point centering is on isometric axes.
30° and 60° outline aids in positioning template.

T-96 BIG ISOMETRIC
TEMPLATE

$6.00

Size 6-1/2" X 9-3/4"

1 to 7-1/2 axes.
All are 35° - 16' projection.
Dimensions are for isometric axes. Instructions on insert show how to draw perfect isometric ellipses ANY size between 1 and 7-1/2.

T-97 ISOMETRIC ELLIPSES
TEMPLATE

$5.75

Size 6-1/4" X 9-7/8"

1/16 to 2-1/2 axes.
All are 35° - 16' projection.
Dimensions are for isometric axes. Half of the 2-1/2 ellipse is surrounded with pinholes spaced at every 15 isometric degrees.

Lifetime precision centering pinholes are provided for major, minor and isometric axes.

T-98 ISOMETRIC DESIGNER
TEMPLATE SET

$8.15

Size 5-1/2" X 6-3/4" each

This set of 2 templates features an isometric protractor plus the following isometric symbols: squares and hexagons (1/16 to 1-1/4), Phillips screw heads, arrowheads and rotational arrows.

These are not sold separately.