For Collectors and History Buffs
Catalog drawing
XA S wrench series
These were common outside the Snap on and Blue Point world early in the century. I only see 3 in 1937 and then a 54 year absence, reappearing with different size ends in 1991 (it could be 1988 – 1990 – I don’t know)
Size
Stock Number
Date Range
½
XA-16
1937
9/16
XA-18
5/8
XA-20
5/16 – 3/8
SBX1012
1991- 1997
7/16 – ½
SBX1416
9/16 – 5/8
SBX1820
11/16 – 3/4
SBX2224
13/16 – 7/8
SBX2628