ItemOracle

Best Triple Square Drive Sockets for All-Thread Applications (2026)

• 3 products compared from 1 brand • avg ItemOracle score 4.2/5

We ranked sockets by fit for triple square all-thread fasteners, hollow/deep length, construction quality, and overall value for installation use

The Verdict

  • Best Overall: Makita hollow socket 3/4 x 6-in — Best for standard deep reach: hollow 12-point design gives reliable fit and clearance for common all-thread work

This roundup covers triple square drive sockets suited for all-thread and strut installations, focusing on deep hollow designs and multipoint engagement. Selections were chosen based on socket length, hollow/12-point construction, brand durability, and value for typical all-thread use cases

Top Picks

  1. 1
    Makita hollow socket 3/4 x 6-in

    Best Overall Makita hollow socket 3/4 x 6-in

    Makita • ★ 4.3/5 • Budget

    Best for standard deep reach: hollow 12-point design gives reliable fit and clearance for common all-thread work

    Hollow 12-point socket with 1/4" hex shank for durable overhead fastening and easy nut driving; chamfered inner well protects threads. Customers note build quality and time savings in fastening tasks

    • durable axial hex shank
    • longer reach for accessibility
    • smooth inner well prevents damage
    Buy at Amazon →
  2. 2
    Makita hollow socket 9/16 x 6-inch

    Makita hollow socket 9/16 x 6-inch

    Makita • ★ 4.2/5 • Mid-Range

    Best for balanced access: 6-inch hollow 12-point socket offers good reach and multipoint engagement for strut tasks

    Hollow socket with 12-point fit for 6 and 12-point fasteners, extended length for hard-to-reach nuts. Axial 1/4" hex shank for durability and torsional strength; chamfered inner well protects threads

    • extended length for accessibility
    • durable 1/4" hex shank
    • 12-point versatility
    Check current price on Amazon →
  3. 3
    Makita 9/16 x 18-Inch Hollow Socket

    Makita 9/16 x 18-Inch Hollow Socket

    Makita • ★ 4.1/5 • Mid-Range

    Best for extended reach: 18-inch hollow multipoint socket provides extra length for deep or recessed all-thread installations

    9/16 x 18-inch hollow socket with 12-point design for easy fitment over fasteners. Axial 1/4" hex shank provides durability and strength; chamfered inner well prevents thread damage. Customers note ease of use and time savings

    • 12 point fitment versatility
    • extended length for accessibility
    • durable hex shank design
    Check current price on Amazon →

Buying Guide

Match drive size and socket fit

Confirm the triple square size and 12-point geometry match your all-thread fasteners to avoid rounding

Prefer hollow/deep sockets for through-rod work

Hollow or deep sockets let the threaded rod pass through, which is critical for long all-thread and strut applications

Consider length for access

Longer sockets (6–18 in) provide reach in recessed nuts and strut channels; balance length against torque control

Check material and finish

Look for hardened alloy steel and protective finishes to resist wear and corrosion in industrial environments

Balance brand reliability and value

Established tool brands often deliver consistent tolerances and fit, making them a practical investment for repeated all-thread work