Klein Tools 32501HD 46-piece KNECT multi-bit set in an orange MODbox-compatible case holding driver bits, nut drivers, and Cushion-Grip handle.
Diagram of the Klein 32501HD set highlighting precision bits to reduce cam-out, Cushion-Grip handle, magnetic holder, and KNECT adapter.
Klein 32501HD set components including Cushion-Grip handle, KNECT adapter, 5/16-inch and 3/8-inch nut drivers, and impact double-ended bits.
Assembled Klein Tools Cushion-Grip multi-bit screwdriver with KNECT adapter and magnetic 1/4-inch bit holder attachment.
Electrician detaching the 32501HD KNECT double-ended shaft from a Cushion-Grip handle to switch rapidly between manual and impact power driving.
Technician holding the Klein Cushion-Grip screwdriver assembly next to a wall stud and an open MODbox bit case.
Contractor inserting the 32501HD magnetic 1/4-inch bit holder into a Cushion-Grip handle near an electrical junction box and impact driver.
Mechanic using the Klein 32501HD 5/16-inch nut driver attached to a Cushion-Grip handle to turn automotive panel fasteners under an open hood.
Technician using a Klein ratchet fitted with a 32501HD KNECT 1/4-inch and 5/16-inch nut driver to service an outdoor HVAC condenser unit.
The Name on the Tools is Our Reputation promotional how to video
Klein Tools 32501HD 46-piece KNECT multi-bit set in an orange MODbox-compatible case holding driver bits, nut drivers, and Cushion-Grip handle.
Diagram of the Klein 32501HD set highlighting precision bits to reduce cam-out, Cushion-Grip handle, magnetic holder, and KNECT adapter.
Klein 32501HD set components including Cushion-Grip handle, KNECT adapter, 5/16-inch and 3/8-inch nut drivers, and impact double-ended bits.
Assembled Klein Tools Cushion-Grip multi-bit screwdriver with KNECT adapter and magnetic 1/4-inch bit holder attachment.
Electrician detaching the 32501HD KNECT double-ended shaft from a Cushion-Grip handle to switch rapidly between manual and impact power driving.
Technician holding the Klein Cushion-Grip screwdriver assembly next to a wall stud and an open MODbox bit case.
Contractor inserting the 32501HD magnetic 1/4-inch bit holder into a Cushion-Grip handle near an electrical junction box and impact driver.
Mechanic using the Klein 32501HD 5/16-inch nut driver attached to a Cushion-Grip handle to turn automotive panel fasteners under an open hood.
Technician using a Klein ratchet fitted with a 32501HD KNECT 1/4-inch and 5/16-inch nut driver to service an outdoor HVAC condenser unit.
The Name on the Tools is Our Reputation promotional how to video
KLEIN TOOLS

Klein Tools KNECT Screwdriver Set 32501HD 46 Piece Impact Rated Multi Bit Nut Driver (1/4 Bit Holder Cushion Grip Handle MODbox Modular Storage)

Only 2 left
SKU: 32501HD
$34.98 USD

Description

Klein promotional logo logout

Klein Tools 32501HD KNECT™ 46-Piece Impact-Rated Multi-Bit Screwdriver and Nut Driver Set

The Klein Tools 32501HD is a 46-piece KNECT™ impact-rated multi-bit screwdriver and nut driver system engineered for seamless interchangeability between manual hand operation and high-torque power impact drivers. Equipped with 39 precision-machined fastener bits, 4 power nut drivers, a magnetic 1/4-inch bit holder, and a Cushion-Grip™ handle, this modular driving set eliminates cam-out and tool swapping delays across commercial electrical and mechanical installations. Featuring a 3-5/8-inch steel shank, a 12-3/16-inch overall assembly length, and a MODbox™ rail-compatible organizer case, it allows field technicians and contractors to drive heavy-duty screws, hex fasteners, and conduit fittings in harsh jobsite environments.

Best Used For:

  • Commercial Electrical Fastener Installation: Driving junction box screws, conduit clamps, and panel fasteners using either the manual Cushion-Grip handle or 1/4-inch power impact drivers.
  • HVAC & Mechanical Duct Assembly: Securing sheet metal screws and hex head fasteners using impact-rated magnetic power nut drivers and precision screwdriver bits.
  • On-Site Equipment Maintenance: Transporting a full spectrum of precision-machined driver tips clipped directly onto MODbox™ case adapter side rails for field service tasks.

Key Performance & Safety Features

  • KNECT™ Cross-Compatible System: Components transition seamlessly between hand driving tools and power impact drivers for versatile jobsite operation.
  • Full Impact-Rated Components: Every bit, shank, and nut driver is engineered to withstand high torque loads from power impact tools.
  • Precision-Machined Bit Geometry: Custom-machined fastener tips deliver tighter engagement to prevent cam-out and stripped screw heads.
  • Cushion-Grip™ Ergonomic Handle: Non-slip, dual-material handle optimizes rotational torque while reducing hand fatigue during continuous manual driving.
  • Magnetic 1/4-Inch Quick-Change Holder: Strong internal magnet retains bits securely for single-handed fastener alignment and swift tip swaps.
  • MODbox™ Adapter Rail Compatibility: Modular organizer case clips directly to Klein MODbox™ side rails and interconnecting tool cases for rapid transport.

What's Included

  • (39) Impact-Rated Standard Driver Bits
  • (4) Impact-Rated Power Nut Drivers
  • (1) Impact-Rated Magnetic 1/4-Inch Bit Holder
  • (1) Cushion-Grip™ Screwdriver Handle
  • (1) Modular Organizer Case with MODbox™ Clips

Technical Specifications

Brand Manufacturer Klein Tools®
Model Part Number OEM SKU 32501HD
Product Line System KNECT™ Impact System
Total Piece Count 46 Pieces
Shank Length Dimension 3-5/8 inches (9-2/10 cm)
Handle Length Dimension 4-3/10 inches (10-9/10 cm)
Handle Diameter Dimension 1-1/4 inches (3-18/100 cm)
Overall Tool Length 12-3/16 inches (31 cm)
Overall Case Dimensions (H x W) 1-9/10 inches x 5-2/5 inches (4-8/10 cm x 13-7/10 cm)
Drive Architecture Interface 1/4-Inch Hex Quick-Change Magnetic Holder
Impact Rating Status Yes (Full Impact-Rated System)
Modular Storage Compatibility Klein MODbox™ Rail System & Interconnecting Cases
Electrical Insulation Rating No (Non-Insulated)
Gross Product Weight 1-27/50 lbs (7/10 kg)
UPC Barcode Code 092644328534

Pro-Tip: To transition instantly from tight hand torqueing to power driving, pull the magnetic 1/4-inch shank out of the Cushion-Grip handle and insert it directly into your impact driver chuck without disturbing the installed bit.