Kit 4320 is the most popular tool set in the Chapman
line. This kit contains a wide variety of the most often
used adapters. The crush resistant, blow molded
polyethelene case (4 1/2" x 6 1/2") holds each part in a
ready to use position.
Kit contains the following tools:

1 - Chapman Ratchet

1 - Extension

1 - Screw Driver Handle

12 - Allen Hex Adapters: (Size indicates distance across flats)

.050" 3/32" 9/64" 7/32"
1/16" 7/64" 5/32" 1/4"
5/64" 1/8" 3/16" 5/16"

2 - Slotted Head Adapters: (Size indicates width of blade)

1/4" 3/8"

2 - Phillips Head Adapters: (Size indicates standard Phillips numbers)

No. 1 No. 2

1 - Square Drive Adapter: (Size indicates distance across flats)

1/4"