Transmission Products (T-1201)

Chance® Helical 2¼" Round Corner Square Shaft Products Type SS225 Series

Common Lead Configurations

Plate Diameter (1)

Catalog Number (See NOTE Below)

Nominal Length ft

Effective Length Inches (2)

Weight lb

Helix Grade

A

B

C

D

C1100543 C1100544 C1100591 C1100545

6T 8T 8T

8T

10T 12T 12T 14T

— 5 — 7

52.3 72.5

108 146 142 250

80 80 80 80

10T 10T 14T

14T

10

112.8 142.8

14T

— 10

(1) “T” after plate diameter means 1" thick helix. (2) Effective length: from leading edge of bottom helix to center of bolt hole.

A Dia

B Dia

C Dia

D Dia

3” or 6”

Common Extension Configurations

Plate Diameter (1)

Catalog Number (See NOTE Below)

Nominal Length ft

Effective Length Inches (2)

Weight lb

Helix Grade

A

B

C

C1100646 C1100647

— — — 5 — -— — 7

52.1 72.1 52.1 72.1

88

— —

116

ANCHORS, FOUNDATION& INSTALLING TOOLS PRODUCTS C1100650 14T C1100652 14T A Dia Extension with Helical Plate

— — 5

79

80 80

14T

— 7

170

(1) “T” after plate diameter means 1” thick helix. (2) Effective length: from bolt hole to bolt hole.

B Dia

Plain Extension

NOTE: Included Connection Hardware: SS5 and SS150 1½” Material: ¾” diameter bolt per ASTM A325 Type 1 and nut. SS175 1¾” Material: 7 ⁄ 8 ” diameter bolt per ASTM A193 Grade B7 and nut. SS200 2” Material: 1 1 ⁄ 8 ” diameter bolt per ASTM A193 Grade B7and nut. SS225 2¼" Material: 1¼" diameter bolt per ASTM A193 Grade B7 and nut.

All helices are spaced 3 times the diameter of the preceding helix unless otherwise specified by the customer. The standard helix has a sharpened leading edge. All products are hot dip galvanized per ASTM A153.

Page 280 | July 2016