The A-76 1937 and 1950 LD-138 catalog drawing differences
3/4” drive
3/4” Square Drive specialty Sockets |
Sizes available |
Years listed |
A-76 |
Drag link for trucks and buses |
1937 |
A-41 |
Special socket for Budd Truck wheels |
1935 - 1937 |
LD-138 |
Drag Link 13/64 x 1 3/8 for trucks and busses |
1950-1978 |
LD-139 |
¼ x 1 11/16 |
1978 |
DOUBLE SQUARE |
Size |
Years listed |
No. 628 |
7/8 |
1933 - 1936 |
No. 632 |
1 |
1933 – 1936 |
No. 634 |
1 1/16 |
1933 – 1936 |
No. 644 |
1 ¼ |
1933 – 1936 |
No. 646 |
1 7/16 |
1933 - 1936 |
No dates on anything, the 1945 Catalog photo against a WWII socket and a socket from the 1990s?
3/4” Square Drive Sockets LDH Loxocket Double Hex |
Size |
1937 |
LDH-242 |
¾ |
1952-1978 |
LDH-282 |
7/8 |
1939-1978 |
LDH-302 |
15/16 |
1935-1978 |
LDH-312 |
31/32 |
1935-1978 |
LDH-322 |
1 |
1935-1978 |
LDH-342 |
1 1/16 |
1935-1978 |
LDH-362 |
1 1/8 |
1933-1978 |
LDH-382 |
1 3/16 |
1935-1978 |
LDH-402 |
1 ¼ |
1933-1978 |
LDH-422-A |
1 5/16 |
1935-1978 |
LDH-442 |
1 3/8 |
1933-1978 |
LDH-462 |
1 7/16 |
1933-1978 |
LDH- 482 |
1 ½ |
1933-1978 |
LDH -502 |
1 9/16 |
1935-1978 |
LDH- 522 |
1 5/8 |
1933-1978 |
LDH-542 |
1 11/16 |
1935-1978 |
LDH-562 |
1 ¾ |
1933-1978 |
LDH-582 |
1 13/16” |
1933-1978 |
LDH-602 |
1 7/8” |
1933-1978 |
LDH-642 |
2” |
1935-1978 |
LDH-682 |
2 1/8” |
1937-1978 |
LDH-722 |
2 ¼ |
1942-1978 |
LDH-762 |
2 3/8 |
1953-1978 |
This socket has a Snap on Brand, and a size, and no other markings (early)
3/4” Square Drive Sockets |
Sizes |
Years listed |
L means loxockets these are single hex |
|
|
L-302 |
15/16 |
1937-1945 |
L-312 |
31/32 |
1937-1945 |
L-322 |
1 |
1937-1945 |
L-342 |
1 1/16 |
1935-1945 |
L-362 |
1 1/8 |
1935-1945 |
L-382 |
1 3/16 |
1935-1945 |
L-402 |
1 ¼ |
1935-1945 |
L-422-A |
1 5/16 |
1935-1945 |
L-442 |
1 3/8 |
1935-1945 |
L-462 |
1 7/16 |
1935-1945 |
L- 482 |
1 ½ |
1935-1945 |
L -502 |
1 9/16 |
1935-1945 |
L–522 |
1 5/8 |
1935-1945 |
L-542 |
1 11/16 |
1935-1945 |
L-562 |
1 ¾ |
1935-1945 |
L-582 |
1 13/16” |
1935-1945 |
L-602 |
1 7/8” |
1935-1945 |
L-642 |
2” |
1935-1945 |
|
|
|
Early 1930s socket clearly marked DH-382 – no listing found
¾” Square Drive Sockets |
Sizes available in 1937 |
|
L means large these are double hex |
|
|
L-628 (double broached) |
7/8 |
1932 – 1937 |
L-632 (double broached) |
1 |
1932 – 1937 |
L-634 (double broached) |
1 1/16 |
1932 – 1937 |
L-644 (double broached) |
1 ¼ |
1932 – 1937 |
L-646 (double broached) |
1 7/16 |
1932 – 1937 |
¾” Square Drive Sockets |
|
Date Range |
302 |
15/16 |
1933 |
312 |
31/32 |
1933 |
322 |
1 |
1933 |
342 |
1 1/16 |
1933 |
362 |
1 1/8 |
1933 |
382 |
1 3/16 |
1933 |
402 |
1 ¼ |
1933 |
422-A |
1 5/16 |
1933 |
442 |
1 3/8 |
1933 |
482 |
1 7/16 |
1933 |
502 |
1 9/16 |
1933 |
522 |
1 5/8 |
1933 |
542 |
1 11/16 |
1933 |
562 |
1 ¾ |
1933 |
582 |
1 13/16” |
1933 |
602 |
1 7/8” |
1933 |
642 |
2” |
1933 |
¾” Square Drive Sockets L means loxockets S means deep single hex |
Sizes |
1946 Dates listed |
LS-282 |
7/8 |
1953-1978 |
LS-302 |
15/16 |
1935-1978 |
LS-312 |
31/32 |
1946-1978 |
LS-322 |
1 |
1935-1978 |
LS-342 |
1 1/16 |
1935-1978 |
LS-362 |
1 1/8 |
1935-1978 |
LS-382 |
1 3/16 |
1946-1978 |
LS-402 |
1 ¼ |
1935-1978 |
LS-422-A |
1 5/16 |
1946-1978 |
LS-442 |
1 3/8 |
1946-1978 |
LS-462 |
1 7/16 |
1935-1936 |
LS-482 |
1 7/16 |
1935-1978 |
LS-522 |
1 5/8 |
1935-1978 |
Specialty sockets |
Description |
Date Range |
LAW-118 |
9/16 hex socket |
1953 |
LAW-118A |
9/16 hex socket |
1958 -1975 |
LAW-118A-2 |
9/16 hex socket bit replacement |
1958 -1970 on |
LAW-120 |
5/8 hex socket |
1953 |
LAW120-2 |
5/8 hex socket bit replacement |
1953 |
LAW-120A |
5/8 hex socket |
1955-1975 |
LAW120A-2 |
5/8 hex socket bit replacement |
1955-1970 on |
LAW-124 |
¾ hex socket |
1953 |
LAW-124-2 |
¾ hex socket bit replacement |
1953 |
LAW-124A |
¾ hex socket |
1955-1975 |
LAW-124A-2 |
¾ hex socket bit replacement |
1955-1970 on |
SA-18-2 |
9/16 hex socket bit replacement |
1953-1970 on |
|
|
|
¾” Square Drive Sockets |
Size |
Date Range |
IM-222 |
22 |
1962 |
IM-224 |
24 |
1962 |
IM-227 |
27 |
1962 |
IM-330 |
30 |
1962 |
IM-332 |
32 |
1962 |
IM-336 |
36 |
1962 |
IM-338 |
38 |
1962 |
¾” Square Drive Sockets |
Size |
Date Range |
IM-182 |
9/16 |
1950-1967 |
IM-202 |
5/8 |
1950-1967 |
IM-222 |
11/16 |
1950-1967 |
IM-242 |
¾ |
1950-1967 |
IM-262 |
13/16 |
1950-1967 |
IM-282 |
7/8 |
1950-1967 |
IM-302 |
15/16 |
1950-1967 |
IM-322 |
1 |
1950-1967 |
IM-342 |
1 1/16 |
1950-1967 |
IM-362 |
1 1/8 |
1950-1967 |
IM-402 |
1 ¼ |
1950-1967 |
IM-422 |
1 5/16 |
1950-1967 |
IM-442 |
1 3/8 |
1950-1967 |
IM-462 |
1 7/16 |
1950-1967 |
IM-482 |
1 ½ |
1950-1967 |
¾” Square Drive Sockets |
Size |
Date Range |
IMT-242 |
¾ |
1965-1967 |
IMT-262 |
13/16 |
1965-1967 |
IMT-302 |
15/16 |
1965-1967 |
IMT-322 |
1 |
1965-1967 |
IMT-362 |
1 1/8 |
1965-1967 |
IMT-422 |
1 5/16 |
1965-1967 |
¾” Square Drive Sockets |
Size |
Date Range |
SP-182 |
9/16 |
1950 |
SP-202 |
5/8 |
1950 |
SP-222 |
11/16 |
1950 |
SP-242 |
¾ |
1950 |
SP-262 |
13/16 |
1950 |
SP-282 |
7/8 |
1950 |
SP-302 |
15/16 |
1950 |
SP-322 |
1 |
1950 |
SP-342 |
1 1/16 |
1950 |
SP-362 |
1 1/8 |
1950 |
SP-402 |
1 ¼ |
1950 |
¾” Square Drive Sockets |
Size |
Date Range |
SIM-182 |
9/16 |
1950-1955 |
SIM-202 |
5/8 |
1950-1967 |
SIM-222 |
11/16 |
1950-1967 |
SIM-242 |
¾ |
1950-1967 |
SIM-262 |
13/16 |
1950-1967 |
SIM-282 |
7/8 |
1950-1967 |
SIM-302 |
15/16 |
1950-1967 |
SIM-322 |
1 |
1950-1967 |
SIM-342 |
1 1/16 |
1950-1967 |
SIM-362 |
1 1/8 |
1950-1967 |
SIM-402 |
1 ¼ |
1950-1967 |
SIM-422 |
1 5/16 |
1950-1967 |
SIM-442 |
1 3/8 |
1950-1967 |
SIM-462 |
1 7/16 |
1950-1967 |
SIM-482 |
1 ½ |
1950-1967 |
¾” Square Drive Sockets |
Size |
Date Range |
SIMM-224 |
24 |
1962-1967 |
SIMM-227 |
27 |
1962-1967 |
SIMM-330 |
30 |
1962-1967 |
SIMM-332 |
32 |
1962-1967 |
SIMM-336 |
36 |
1962-1967 |