1” drive

1” drive

The Extra Heavy Duty Set was the 1” drive. It is also referred to as the Giant Drive – Giant Handles are 1 inch drive.   It was a 12 piece set with a sliding bar T handle (No 53), 2 extensions (No. 63 and No. 123) and 8 sockets. In addition there were other handles and such available. The frequency and orders are confused. It appears there were multiple years where some parts did not appear in the catalogs, and then reappeared. The significant change was in the naming system (adding an L). Other than this change, there appears to be little to no change in form from 1931 – 1970

1” Square Drive handles and accessories

Description

Date range

L-53HA

sliding bar T handle

1975

L-73

Handle and head together

1942 – 1948

L-73-A

Head

1942 – 1967

L-73CH

Handle and head together

1975

L-73-H

Handle 30”

1937

No 28-B

Box

1931

No 53

sliding bar T handle

1937-1975

No 73

Handle and head together

1931 -1967

No 73H

1 inch ratchet head

1931 – 1933

No 73Y

36” handle

1931-1967

No. 123

Extension 16 inch

1931-1967

 

 

1” Square Drive handles and accessories

Description

Date range

L-113H

Nut Spinner w/ Hear L-113 and Handle L-53HA

1978

L-123

Extension 16 inch

1948 -1978

L-53

sliding bar T handle

1948 -1970

L-53A

Head only

1948 -1970

L-53H

Handle 30”

1948 – 1970

L-53HA

Handle 30”

1978

L-63

Extension 8 inch

1948-1978

L-673

Handle and head together

1958 -1970

L-673

Ratchet adapter

1958 -1975

L-673A

Handle and head together

1978

L-73

Handle and head L-53A hear and L-53HA

1958-1978

L-73A

Head

1942 – 1967

L-73A

36” handle

1958

L-73CH

Head and handle

1970-1978

L-73H

Head

1958 – 1970

No. 53

sliding bar

1931-1933

No. 63

Extension 8 inch

  1941-1967

 

1” Square Drive Sockets

Sizes available

Date Range

No 463

1 7/16

1931 – 1933

No 483

1 ½

1931 – 1937

No 503

1 9/16

1931 – 1937

No 523

1 5/8

1931 – 1937

No 543

1 11/16

1931 – 1937

No 563

1 ¾

1931 – 1937

No 583

1 13/16

1931 – 1937

No 603

1 7/8

1931 – 1937

No 643

2

1931 – 1937

No 683

2 1/8

1931 – 1937

No 703

2 3/16

1931 – 1937

No 723

2 ¼

1931 – 1937

No 763

2  3/8

1931 – 1937

No 803

2 ½

1931 – 1937

No 843

2 5/8

1931 – 1937

No 883

2 ¾

1931 – 1937

No 943

2 15/16

1931 – 1937

No 1003

3 1/8

1931 – 1937

 

These are 3 ½ inches deep single broaches


1” Square Drive Sockets

Sizes available
In 1937

Model codes used in 1937

S-403

1 ¼

1933 – 1937

S-463

1 7/16

1933 – 1937

S-523

1 5/8

1933 – 1937

 

1” Square Drive Sockets

Sizes

Date Range

Double Broached Square

 

 

No 746

1 7/16

1931 – 1937

No 750

1 9/16

1931 – 1937

No 752

1 5/8

1931 – 1937

No 754

1 11/16

1931 – 1937

No 761

1 7/8

1931 – 1937

 

1” Square Drive Sockets
Double Broached

Sizes available
In 1937

1953-1967

LDH- 463

1 7/16

1948-1978

LDH- 483

1 ½

1948-1978

LDH- 523

1 5/8

1948-1978

LDH- 543

1 11/16

1948-1978

LDH- 563

1 ¾

1948-1978

LDH- 583

1 13/16

1948-1978

LDH- 603

1 7/8

1948-1978

LDH- 643

2

1948-1978

LDH- 683

2 1/8

1948-1978

LDH- 703

2 3/16

1948-1978

LDH- 723

2 ¼

1948-1978

1” Square Drive Sockets

Sizes available
In 1937

Date Range

Single broached

 

 

L- 463

1 7/16

1941 and 1942

L- 483

1 ½

1941 and 1942

L-. 503

1 9/16

1941

L- 523

1 5/8

1941 and 1942

L- 543

1 11/16

1941

L- 563

1 ¾

1941 and 1942

L- 583

1 13/16

1941 and 1942

L- 603

1 7/8

1941 and 1942

L- 643

2

1941 and 1942

L- 683

2 1/8

1941 – 1958 (Sporadic)

L- 703

2 3/16

1941 – 1970 (Sporadic)

L- 723

2 ¼

1941 – 1978 (Sporadic)

L- 763

2  3/8

1941 – 1978 (Sporadic)

L- 803

2 ½

1941 – 1978 (Sporadic)

L- 843

2 5/8

1941 -1978 (Sporadic)

L- 883

2 ¾

1941 – 1978 (Sporadic)

L- 943

2 15/16

1941 – 1978 (Sporadic)

L- 1003

3 1/8

1941 – 1978 (Sporadic)

 
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