Encyclopedia of Anchoring (CA06114E)

CHANCE® HELICAL 2⅞" DIAMETER ROUND SHAFT PRODUCTS (TYPE RS2875.276 SERIES)

COMMON LEAD CONFIGURATIONS

Plate Diameter

Nominal Length (ft)

Effective Length (in)*

Helix

Weight (lbs)

Helix Grade

Catalog Number

Edge**

A B C D

CRSLBBFFF07 CRSLBBFFF05 CRSLBBCFF05 CRSLBABCF07 CRSLBBCDF07 CRSLBABCD10 CRSLBABFF05 CRSLBBCFF07 CRSLBBCDD10

10 10

- -

- - -

- - - - -

7 5 5 7 7

76.3 56.3 56.3 76.3 76.3 118.3 56.3

68

80 80 80 80 80 80 80 80 80

SLE SLE SLE SLE SLE SLE SLE SLE SLE

53 62 80

10 12

8

10 12

10 12

14

92

8 8

10 12

14

10

123

10

- -

- -

5 7

56

10 12 10 12

76.3

71

D

14

14

10

118.3

135

*Effective length: from leading edge of bottom helix to center of bolt hole.

**SLE = Sharpened Leading Edge

COMMON EXTENSION CONFIGURATIONS

Plate Diameter

Nominal Length (ft)

Effective Length (in)*

Helix

Weight (lbs)

Helix Grade

Catalog Number

Edge**

A B C

CRSEBFFFF03 CRSEBFFFF05

- -

- -

- -

3 5

36.0

37 52

- - - - - -

- - - - - -

57.0

CRSEBFFFF07

-

-

-

7

78.0

56

- - -

- - -

CRSEBFFFF10

-

- - -

- - -

10

120.0 36.0 36.0

93

- - -

- - -

CRSEBDFFF03 CRSEBBFFF03

14

3 3

52

50 50

SLE SLE

10

44

* Effective length: from bolt hole to bolt hole.

**SLE = Sharpened Leading Edge

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