For Collectors and History Buffs
Half MoonThese have had a long run as obstruction wrenches. The finish changes from Nickel to an oil (WWII) finish to chrome. There is no different in the design on the 1995 wrench and the 1950 wrench in these photos.
Stock Number
Size
Date Range
CX-1012
5/16 – 3/8
1986-1999
CX-1416
1/2 – 7/16
1941-1999
CX-1820
5/8-9/16
1932-1999
CX-1820A
1953
CX-2024A
3/4 – 5/8
CX-2024
5/8 ¾
1939-1999
CX-2224
11/16 – 3/4
1937 – 1955
CX-2226
11/16 – 13/16
1955-1999
CX-2830
7/8 – 15/16
1967-1999
CXM-1113
11 – 13mm
1970 on
CXM-1417
14 – 17mm
CXM-1519
15 – 19mm