The Klein 32809MAG puts nine SAE nut drivers in one pass-through tool.
The hollow handle and barrels let threaded rod of any length pass straight through, so you can run nuts down all-thread, strut and hanger rod without stopping. Magnets and spring coils hold the nut on the barrel for one-handed starts.

• Nine SAE sizes in one tool: 3/16, 1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16 and 3/4in
• Full pass-through handle and barrels for running hex nuts onto threaded rod of any length
• Rare-earth magnets hold 1/4, 5/16, 11/32 and 7/16in nuts and bolts for one-handed driving
• Spring coil holds 3/8, 1/2, 9/16 and 3/4in nuts and bolts without magnets
• Extended wrench-assist on the barrels for extra torque on tough jobs
• Color-coded bands for quick size identification
• Heavy-duty Cushion-Grip handle for torque and comfort

• Model: Klein 32809MAG
• Sizes: 3/16, 1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 3/4in (SAE)
• Magnetic: Yes
• Hollow Depth: Full pass-through (unlimited)
• Shaft Length: 4.4in (11.2 cm)
• Handle: Cushion-Grip, 4.73in
• Material: Alloy steel
• Insulated: No
• Overall Length: 9.15in (23.2 cm)
• Weight: 12 oz (340 g)