Klein's 328091 9-in-1 Pass Through Multi-Nut Driver features fully pass through drivers for driving nuts on threaded rod and prevents bottoming out. Nine SAE sizes in one tool with color coded ends make it convenient to identify the size needed for the job. All sizes allow for easy, one-handed driving. Increase your productivity and lighten your load with this multi-nut driver.

Features and Benefits:

• Nine sizes in one tool: 1/4, 3/16, 5/16, 11/32, 3/8, 7/16, 9/16, 1/2, and 3/4-Inch
• Pass through handle and barrels for fastening hex nuts onto threaded rod of any length
• Extended wrench-assist on barrels for added torque on tough jobs
• Color-coded bands for easy identification
• Heavy-duty, Cushion-Grip™ handle for greater torque and comfort
• Driver barrels nest within each other for compact storage in tool bags or workbenches
• Spring coil holds nuts and bolts in place, sizes 3/8, 1/2, 9/16 and 3/4-Inch

Klein Tools 328091 Product Details:

• Special Features: Wrench-Assist for Added Torque; Full Pass Through
• Application: Tightening; Loosening
• Handle Type: Cushion-Grip™
• Overall Height: 1.42" (3.6 cm)
• Handle Color: Black/Yellow
• Overall Width: 1.42" (3.6 cm)
• Number of Pieces: 5
• Type: Nut Driver
• Overall Length: 9" (23 cm)
• Handle Diameter: 1.42" (3.6 cm)
• Color Code: Various
• Nut Driver Sizes: 1/4", 3/16", 5/16", 11/32", 3/8", 7/16", 9/16", 1/2", 3/4"
• Handle Length: 4.73" (12 cm)
• Included: Nut Driver with 9 Sizes
• Insulated: No
• Material: Alloy Steel
• Magnetic: No
• Handle Material: CA/TPE
• Measurement Standard: SAE