Metric Hex Socket Bit Set with Reduced Shank

Access. Strength. Versatility. Built for the Tightest Spots.

When standard hex sockets can’t reach, the CTA 2244 Metric Hex Socket Bit Set is the solution. This 10-piece set is engineered with reduced shank diameters, giving technicians the clearance they need to access fasteners in cramped, recessed, or partially obstructed areas — without sacrificing strength or durability.

Built for Precision in Confined Spaces

The reduced shank design allows each bit to navigate narrow bores and tight recesses, making it an essential addition to any pro’s toolbox. Whether you’re working in a crowded engine bay or a compact EV battery compartment, the CTA 2244 gives you the access standard sockets can’t match.

Key Features

• Reduced shank design for maximum clearance in tight spaces

• Metric sizes included:

  • 1/4" Drive (87mm length): 5, 5.5, 6, 7, 8mm

  • 3/8" Drive (93mm length): 10, 11, 12, 13, 14mm

• Impact-grade S2 steel bits for long-lasting tip integrity

• Chrome vanadium sockets with polished chrome finish for corrosion resistance

• Compatible with ratchets, torque wrenches, and low-profile impact drivers

Why Reduced Shank Hex Bit Sockets Matter

Modern automotive design often leaves little room to maneuver. Standard hex bits can be too bulky, making certain fasteners almost impossible to reach. The reduced shank design of the CTA 2244 solves this problem, providing the extra clearance needed to complete the job efficiently.

Real-World Applications

• BMW, Mercedes, and Audi cylinder head bolts located deep in narrow valve cover channels

• Timing component removal where clearance around guides or pulleys is critical

• Intake manifold and EGR valve fasteners recessed inside cast pockets

• Tesla and EV service panels with tight gaps and internal bracing

• Transmission pan and fluid drain bolts with limited clearance near crossmembers

• Interior dash and seat frame bolts buried in tight plastic housings

When a Reduced Shank is Essential

A reduced shank hex socket is the right choice when:

• A socket wall prevents full seating on the fastener

• Clearance around the socket’s outer diameter is tighter than expected

• A longer, narrow shaft is needed to avoid contact with nearby components

• Working in hybrid or EV battery compartments with recessed bolts

The CTA 2244 Metric Hex Socket Bit Set is more than just another bit set—it’s a problem solver for modern vehicle service. With impact-grade durability, precision engineering, and clearance where it matters most, it’s ready for the tightest spaces and toughest jobs.