Klein Tools Screwdriver Nut Driver 32528HD KNECT 10 in 1 Impact Rated (150 In-Lb Torque Rating Cushion Grip Handle HVAC Plumbing Hand Tool)

Klein Tools 32528HD KNECT 10-in-1 Impact-Rated Multi-Bit Screwdriver and Nut Driver

The Klein Tools 32528HD KNECT 10-in-1 Impact-Rated Multi-Bit Screwdriver and Nut Driver functions as a interchangeable hand and power tool driver system engineered to drive threaded fasteners and hex nuts in HVAC and plumbing assemblies. Rated for up to 150 in-lbs of manual torque, this 10-1/10 in. driver features a steel barrel with a 1/2 in. 12-point KNECT collet mechanism and a Cushion-Grip handle. Outfitted with precision-machined #2 Phillips, 1/4 in. slotted, and 3/16 in. slotted bits alongside deep-well color-coded flip sockets providing 1/4 in., 5/16 in., 11/32 in., 3/8 in., and 1/2 in. nut driver capacities, this tool enables tradespeople to transition components directly between the manual handle and a 1/4 in. impact driver anvil.

Best Used For:

• HVAC Ductwork & Equipment Fastening: Driving hex head sheet metal screws, duct straps, and equipment housing fasteners using color-coded power nut drivers.
• Plumbing Mechanical Coupling Installation: Tightening band clamps, pipe hangers, and deep-well hex fasteners with 150 in-lbs torque rating capability.
• Power-to-Hand Tool Transition Work: Detaching the power nut driver shaft from the Cushion-Grip handle for direct insertion into a 1/4 in. impact driver chuck.

Key Performance & Safety Features

• KNECT System Dual-Compatibility: Removable shaft interface connects seamlessly between the manual Cushion-Grip handle and standard 1/4 in. impact drivers.
• Full Impact-Rated Construction: Engineered steel barrel and precision-machined bits withstand high rotational impact forces without shearing.
• 5-In-1 Deep-Well Flip Nut Drivers: Color-coded sockets convert quickly across 1/4 in., 5/16 in., 11/32 in., 3/8 in., and 1/2 in. hex nut driver sizes.
• Precision-Machined Driver Tips: Exact-fit #2 Phillips, 1/4 in. slotted, and 3/16 in. slotted bits minimize fastener slippage and reduce cam-out.
• 150 In-Lb Torque Rating: Heavy-duty internal drive components handle high-torque manual fastening on commercial jobsites.
• Ergonomic Cushion-Grip Handle: Non-slip rubber handle overmold delivers maximum manual turning comfort and reduced hand fatigue.

What’s Included

• (1) Klein Tools KNECT Cushion-Grip Screwdriver Handle with 1/2 in. Collet
• (1) #2 Phillips / 1/4 in. Slotted Double-Ended Driver Bit
• (1) 3/16 in. Slotted Driver Bit
• (1) 1/4 in. Insert Bit Holder
• (1) 5/16 in. Power Nut Driver Shaft
• (1) 11/32 in. Power Nut Driver Shaft
• (1) 3/8 in. Power Nut Driver Shaft
• (1) Integrated 1/2 in. Nut Driver / KNECT Connection Housing

Technical Specifications

Pro-Tip: When servicing HVAC equipment, release the 1/2 in. KNECT collet to pull the power nut driver shaft directly out of the handle. Pop the color-coded 5/16 in. or 3/8 in. shaft straight into your 1/4 in. impact driver to run long sheet metal duct screws, then snap it back into the Cushion-Grip handle for precise final hand torque control.