DANLY IEM 2-1/2" x 3/4" Green 9-1210-11 or Blue 9-1210-21 Die Springs 2-Pieces

Description

DANLY IEM 2-1/2" x 3/4" Green 9-1210-11 or Blue 9-1210-21 Die Springs 2-Pieces
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New, purchased in bulk therefore no original packaging.
Choose from the light duty (Green) or the medium duty (Blue) springs.  Each is 2-1/2" long and 3/4" in the Outside Diameter (OD) which is normally designated as the "Hole Diameter".   These are
GENUINE Danly
springs.  See below for technical information including spring rates.
This listing is for a set of TWO (2) springs in your choice either Light Duty (Green) or Medium Duty (Blue) springs.
Green 9-1210-11:
SPRG.0.750X 2.50-GREEN
Wire Type: Rectangular
A - Hole Diameter: 3/4(in) 20(mm)  Note: the "Hole Diameter" is considered the OD not the ID
C - Free Length: 2.50(in) 64(mm)
Spring Constant: 11.00(lbs per 1/10in) 19.2(N/mm)
Blue 9-1210-21:
SPRG.0.750X2.50-BLUE-MED-HIGH
Wire Type: Rectangular
A - Hole Diameter: 3/4(in) 20(mm)  Note: the "Hole Diameter" is considered the OD not the ID
C - Free Length: 2.50(in) 64(mm)
Spring Constant: 17.30(lbs per 1/10in) 30.3(N/mm)
This listing is for TWO (2) Danly springs in your choice of either light duty or medium duty, all are 2-1/2" long and 3/4" outside diameter.  Choose at checkout using the drop-down list whether you want the Light Duty GREEN (9-1210-11) or Medium Duty BLUE (9-1210-21) springs.
If you have questions please ask before you purchase.
Thanks for looking!!
From the manufacturer:
Danly springs are offered in a range of lengths, diameters, and load classifications that conform to the ISO 10243 International Standard and the NAAMS (North American Automotive Metric Standard), including color coding for easy identification of load range.
Features:
ISO color - Green or Blue
High tensile strength chrome silicon material
Optimal rectangular wire design
Long life design for increased spring run-time