Klein Knurled Hex Bit Socket Set, SAE and Metric, 32-Piece (65233HEX)

Key Features
SAE and Metric Range
Sixteen SAE sizes from 5/64 to 3/4 inch and sixteen metric sizes from 2 to 19 mm, so you are covered whichever system the fastener uses.
Three Drive Sizes
Quarter-inch, 3/8-inch and 1/2-inch drives, each matched to its job.
Knurled Socket Base
Knurling at the base of each socket gives better grip when starting fasteners by hand.
Overview
The Klein Knurled Hex Bit Socket Set, SAE and Metric, 32-Piece (model 65233HEX) is a hex bit socket set designed for fastening and driving with 1/4-inch, 3/8-inch and 1/2-inch drive tools.
The 32 sockets split evenly: 16 SAE sizes (5/64, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16 and 3/4 in.) and 16 metric sizes (2, 2.5, 3, 4, 4.5, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17 and 19 mm). They are chrome-vanadium steel with a chrome and black phosphate finish and a 6-point hex.
Knurling at the base lets you start a fastener by hand, and bold stamped markings make sizes quick to read. Everything sits in a MODbox case with a spring-loaded one-hand latch, clear lid and embedded small-parts tray.
The case measures 7.5 in. (191 mm) by 11.38 in. (289 mm) by 1.63 in. (41 mm) and the full set weighs 4.5 lb (2 kg). It is the one to grab if you work on both SAE and metric hardware.
Both Systems in One Case
No more guessing which set has the size you need.
16 SAE sockets
16 metric sockets
Bold stamped size markings
Grip to Start, Torque to Finish
Hand-start with the knurled base, then step up to the drive size the job calls for.
1/4-inch drive for precision
3/8-inch drive for general use
1/2-inch drive for high torque
What's in the Box
(16) SAE hex bit sockets, 5/64 to 3/4 in.
(16) metric hex bit sockets, 2 to 19 mm
MODbox case
Key Specifications
Pieces
32
Standard
SAE and metric
Drive Sizes
1/4-in., 3/8-in., 1/2-in.
Socket Depth
Shallow
Points
6
Material
Chrome-vanadium steel
Finish
Chrome, black phosphate
Weight (lb)
4.5 lb (2 kg)
Built For
AutomotiveEquipment MaintenanceGeneral RepairDIY / Hobbyist
Tool Nut's Take
The Full Hex Run
The Klein Knurled Hex Bit Socket Set, SAE and Metric, 32-Piece is the set to own if hex hardware comes in both systems.
Who it's for: Techs and DIYers who switch between SAE and metric hex fasteners.
Why it stands out: Sixteen sizes of each system, knurled bases and three drive sizes.
Worth knowing: At 4.5 lb it is a full-size case, not a pocket kit.