The Klein KNECT 39-Piece Impact Socket Set open in its modular orange case with a clear lid, featuring the ratchet, sockets, and various accessories, with KNECT and MODbox compatibility logos visible.
Annotated image of the Klein KNECT 39-Piece Set open in its case, highlighting the 90-Tooth Pass-Through Head, Impact Flip Sockets, Pass-Through Sockets, and Pass-Through Screwdriver Handle.
The Klein KNECT 39-Piece Impact Socket Set open in its modular case, displaying the ratchet, sockets, flip sockets, screwdriver handle, adapters, and bit extensions.
Side profile view of the closed Klein KNECT modular storage case, showing the orange base and clear lid locked together for portability and stacking.
All 39 pieces of the Klein KNECT Impact Pass-Through and Flip Socket Set laid out around the open, empty modular orange case, showing the full array of sockets, ratchet, bits, and adapters.
Diagram showing the components of the Klein KNECT Complete Impact Pass Through and Flip Socket Set, including 6 Impact Flip Sockets, Pass-Through Impact Sockets (1/4 inch to 18 mm), 3 Square Drive Adapters, and 5 Standard Bits.
The Klein KNECT 39-Piece Impact Socket Set open in its modular orange case with a clear lid, featuring the ratchet, sockets, and various accessories, with KNECT and MODbox compatibility logos visible.
Annotated image of the Klein KNECT 39-Piece Set open in its case, highlighting the 90-Tooth Pass-Through Head, Impact Flip Sockets, Pass-Through Sockets, and Pass-Through Screwdriver Handle.
The Klein KNECT 39-Piece Impact Socket Set open in its modular case, displaying the ratchet, sockets, flip sockets, screwdriver handle, adapters, and bit extensions.
Side profile view of the closed Klein KNECT modular storage case, showing the orange base and clear lid locked together for portability and stacking.
All 39 pieces of the Klein KNECT Impact Pass-Through and Flip Socket Set laid out around the open, empty modular orange case, showing the full array of sockets, ratchet, bits, and adapters.
Diagram showing the components of the Klein KNECT Complete Impact Pass Through and Flip Socket Set, including 6 Impact Flip Sockets, Pass-Through Impact Sockets (1/4 inch to 18 mm), 3 Square Drive Adapters, and 5 Standard Bits.
Klein Tools

Klein KNECT™ 39-Piece Impact Pass-Through & Flip Socket Set SAE/Metric for Extended Threaded Rod Fastening 65500KNECT

In stock
SKU: 65500KNECT
$159.98

Description

The Complete Kit: Tackle Any Fastener with Klein's Versatile 39-Piece KNECT™ Socket System!

The Klein KNECT™ 39-Piece Complete Impact Pass Through and Flip Socket Set (65500KNECT) is the ultimate driving and fastening solution, engineered to handle virtually any jobsite challenge. This master kit combines impact-rated sockets, versatile flip sockets, and essential bits into one organized, compact case. Its core feature is the Pass Through head design, which allows the included 90-tooth ratchet and drivers to tighten hex nuts on fasteners with extended threaded rod—a critical advantage for electrical and HVAC work.

The set includes 18 standard SAE and Metric impact-rated sockets, 6 dual-size HD flip sockets, and a range of adapters and ProFlex impact driver bits. The specialized Klein KNECT™ (M) adapters ensure full compatibility, allowing you to quickly switch between the included 90-tooth Pass Through Ratchet (requiring only a 4-degree arc swing for tight spaces) and any standard 3/8-inch square drive ratchet. It all comes in a MODbox™ compatible case, ready to integrate into your professional mobile workstation.

Key Features

  • Pass Through Head: Allows the ratchet and sockets to drive hex nuts on extended threaded rod and bolts.
  • 39-Piece Master Kit: Includes a comprehensive selection of SAE/Metric sockets, flip sockets, adapters, and bits for total versatility.
  • 90-Tooth Ratchet: Provides a minimal 4-degree arc swing for ease of use in extremely tight, confined workspaces.
  • Impact Rated: All sockets and components are made from durable Chrome-Moly/Chrome-Vanadium impact-rated steel for heavy-duty applications.
  • KNECT™ (M) System: Multi-purpose adapters ensure compatibility with the Klein KNECT™ system and standard 1/4 in., 3/8 in., and 1/2 in. square drive sockets.
  • MODbox™ Compatible: Compact modular storage system with a clear lid stacks neatly with other MODbox™ cases.
  • Versatile Driving: Includes a Cushion-Grip handle, extension, and impact bits (Phillips, TORX, Slotted).
  • 1/4-Inch Bit Holder: The 1/4-inch Pass Through socket conveniently doubles as a magnetic bit holder.

What's Included

  • (18) SAE and Metric Pass Through Impact Sockets (1/4 in. to 3/4 in.; 8 mm to 18 mm)
  • (6) SAE/Metric Heavy-Duty Flip Sockets
  • (1) 90-Tooth Pass Through Ratcheting Wrench
  • (1) Cushion-Grip Pass Through Screwdriver Handle
  • (5) KNECT™ Adapters (for 1/4 in., 3/8 in., 1/2 in. square drive, Bit Holder)
  • (5) 1/4 in. ProFlex Impact Driver Bits (Phillips #1, #2; TORX T20, T25; Slotted 5/16 in.)
  • (1) Extension
  • (1) Flip Socket Shaft
  • (1) MODbox™ Compatible Storage Case

Specifications

Specification Detail
Model Number 65500KNECT
Number of Pieces (Total) 39 (33 Tool Pieces + Case/Handle/Shaft)
Measurement Standard SAE and Metric
Material Chrome-Moly, Chrome-Vanadium Steel
Overall Length 7.5 in. (19.1 cm)
Overall Width 11.38 in. (28.9 cm)
Overall Height 1.63 in. (4.1 cm)
Weight 5.47 lb (2.5 kg)
Ratchet Tooth Count 90-Tooth Pass Through
Application Driving, Fastening, Extended Threaded Rod

Since this socket set is built for impact power, you need a high-performance driver that can unlock its full potential. We recommend pairing it with the DEWALT 20V MAX* XR® 1/4 in. 3-Speed Impact Driver (Tool Only) (Model DCF887B) to complete your ultimate fastening toolkit.